Department of Civil Engineering

SHIVAJI UNIVERSITY, KOLHAPUR

BE (Civil) Syllabus Structure

SEMESTER-VIII (Part II)

Sr. Subject Teaching scheme per week Examination scheme No. L P T D Total Theory TW POE OE Total paper 1 Theory of Structures 3 2 ------5 100 25 ------125 2 Geotechnical 3 2 ------5 100 50 ------150 Engineering-II 3 Engineering 4 ------4 100 ------100 Management 4 Engineering Geology 3 2 ------5 100 *50 ------150 5 Environment 3 2 ------5 100 25 --- 25 150 Engineering-II 6 SDD-I ------4 4 --- 50 --- 25 75 7 Seminar --- 2 ------2 --- 50 ------50 8 **Field Training ------Total 16 10 --- 4 30 500 250 --- 50 800

‘*’ Includes 25 Marks for Oral based on Term Work.

‘**’ Field Training shall be done in the summer vacation for a period of three weeks which will be assessed at the end of VIIth Semester.

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Department of Civil Engineering T. E. Civil Academic Year: 2017-17, Semester II

Sr Subject Subject Page No. No. code

CE307 Theory of Structures 02

CE308 Geotechnical Engineering-II 30

CE309 Engineering Management 49

CE310 Environment Engineering -II 62

CE311 Engineering Geology 71

CE312 Structural Design and Drawing I 82

CE314 Seminar 87

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Course Plan for Theory of structure

Course code CE 307 Course Theory of structure Prepared by Prof.V S Patil/ R.M.Desai Semester AY 2017-18, Sem VI

Prerequisites Concept of SFD and BMD for determinate Structures. Basic equilibrium static conditions and its applications to beams and frames in flexure

Course Outcomes At the end of the course the students should be able to: CO1 Explain2 the concept of determinacy and indeterminacy. CO2 Apply4 appropriate solution techniques to the problem. CO3 Analyze3 indeterminate structures by using different methods. CO4 Interpret the output of different methods CO5 Describe3 the limitations of the methods of solution and their outcomes CO6 Explain5 matrix method for the analysis.

Mapping of COs with POs

a b c d E F G h i j K l POs COs CO1 3 2 CO2 3 2 CO3 3 2 CO4 3 2 CO5 3 2 CO6 3 2 1 Mild correlation 2 Moderate correlation 3 Strong correlation

Course Contents

Unit No. Title No. of Hours Section I 1. A) Concept of determinacy and indeterminacy, Degrees of freedom 08 and structural redundancy, Methods of analysis. (No numerical). B) Consistent deformation method: propped cantilever with uniform section, fixed beam, portal frame. 2. Force Method: Energy Theorems- Betti’s Law, Maxwell’s 08 reciprocal theorem, Castiglione’s theorem and unit load method. Statically indeterminate beam, truss (lack of fit and temperature variation effect), two hinged parabolic arch with supports at same level (Degree of S.I. ≤ 2).

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3. Force method: Clapeyron’s theorem of three moments continuous 04 beam, sinking of support, beam with different M.I. Section II 4. Displacement Method: 08 Slope deflection equation method, Modified slope deflection equation application to beams, sinking of supports, portal frames without sway. ( Degree of K.I. ≤2) 5. Displacement Method: 06 Moment distribution method: application to beam, sinking of supports, portal frames without and with sway. (Degree of S.I. ≤2). 6 Matrix Methods: 08 Flexibility coefficients, development of flexibility matrix, analysis of beams and portals, Stiffness coefficients, development of stiffness matrix, analysis of beams and portals (Degree of S.I. < 2)

Reference Books:

Sr. No. Title of Book Author Publisher/Edition Topics Matrix analysis of structures Gere & Weaver Tata McGraw- 01 07,08 Hill pub Indeterminate structural C.K. Wang Tata McGraw- 02 02 analysis Hill pub Theory of Structures S.P. - Timoshenko Tata McGraw- 03 01 & Young Hill pub Theory of structures Ramamurtham and DhanpatRai 04 03,05,06 Narayan Publications

Evaluation scheme

Examination Theory Term Work POE Total Scheme Max. Marks 100 25 --- 125 Contact Hours/ 3 2 -- 5 week Scheme of Marks

Section Unit No. Title Marks 01 Concept of Indeterminate structures 16 Consistent Deformation Method I 02 Energy Theorem 16 03 Clapeyron’s theorem of three moments 17 04 Slope Deflection Method 17 II 05 Moment distribution Method 16 06 Flexibility Method, Stiffness Method 16

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Course Unitization

Section Unit Course Outcomes No. of Questions in No. Title CAT-I CAT-II CAT-III 01 Concept of Indeterminate structures, Consistent Deformation CO1,CO3,CO4,CO5 Method 02 I 02 Energy Theorem CO2,CO3 03 Clapeyron’s theorem of three CO2,CO3 moments 02 04 Slope Deflection Method CO2,CO3 05 Moment distribution Method CO2,CO3 II 06 Flexibility Method, Stiffness 02 CO3,CO6 Method

Unit wise Lesson Plan

Section I Unit 01A) Unit Title Concept of Indeterminate structures Planned 06 No Hrs. Unit Outcomes At the end of this unit the students should be able to: UO1 Learn the concept of indeterminacy for different indeterminate structure like CO1,CO3, Beam, truss and frames and also Methods of analysis CO5

Lesson schedule Class No. Details to be covered 01 Introduction of syllabus, reference books, Question paper nature. 02 Types of supports, static conditions of equilibrium, static indeterminacy. 03 Internal indeterminacy of frames, beams, trusses. Degree of kinematic indeterminacy (DOF), various methods of analysis Review Questions Q1 Write note on DOF. Q2 “Beams are determinate internally”, explain How you select a particular method for the analysis. Which method is Q3 CO1,CO3, used for computer applications CO5 Q4 What are the different methods of analysis of indeterminate structures?. Q5 Find static and kinematic indeterminacy of following structures.

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Unit 1B) Unit Title Consistent Deformation Method Planned 06 No Hrs. Unit Outcomes At the end of this unit the students should be able to: UO1 Explain the compatibility equations for the analysis of propped cantilever, CO2,CO3, fixed beams CO4

Lesson schedule Class Details to be covered No. 4 Propped cantilever, compatibility equation, angular and linear flexibility 5 Propped cantilever- examples on analysis of propped cantilever and to construct SFD and BMD. 6 Propped cantilever- examples on analysis of propped cantilever and to construct SFD and BMD. 7 Fixed beam, compatibility equation, , Maxwell’s reciprocal theorem, yielding of support, sinking of support 8 Examples

Review Questions Q1 State Maxwell theorem of reciprocal displacement. Q2 Explain the principal behind consistent deformation method. CO2,CO3,CO4 Q3 A propped cantilever 10 mts span is subjected to clockwise couple of 20 KN-m at pin end. Draw SFD and BMD. Take EI=210 KN-m Q4 A propped cantilever AB, 10 mts span, is subjected to UDL 20 KN/m over entire span. There is a vertical gap of 10mm between the support B and the end of the beam. Draw SFD and BMD. Take EI=210 KN-m Q5 A Fixed beam AB, 10 mts span, the end A is rotated by 0.002 radians. CO2,CO3,CO4

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Draw SFD and BMD. Take EI=210 KN-m Unit 2 Unit Title Energy Theorems Planned 08 No Hrs. Unit Outcomes At the end of this unit the students should be able to: UO1 Analyze indeterminate trusses by energy principle CO2,CO3,CO4 Lesson schedule Class Details to be covered No. 9 Concept of energy method, Castigliano’s theorem 10 Examples on analysis of continuous beams using Castigliano’s theorem ,and to construct SFD and BMD 11 Examples on analysis of propped cantilever, fixed beams using Castigliano’s theorem, and to construct SFD and BMD 12 Examples on analysis of portal frames using Castigliano’s theorem, and to construct BMD 13 Unit load method- application to trusses 14 Examples on analysis of indeterminate trusses by unit load method 15 Examples on analysis of Two hinge arches using Castigliano’s theorem. 16 Examples on analysis of Two hinge arches using Castigliano’s theorem.

Review Questions Q1 A two hinge parabolic arch of span 36 m and central rise 8m,is subjected to UDL of intensity 40 KN/m over left hand of the span of the arch. Determine

the position and magnitude of maximum bending moment. Also find radial CO2,CO3,C shear and normal thrust at quarter span point of the arch Draw BMD O4 Q2 Find the forces in the member of the truss shown in fig. The value of AE is Constant

Unit 03 Unit Title Clapeyron’s theorem of three Planned 08 No moments Hrs. Unit Outcomes At the end of this unit the students should be able to: UO1 Acquire knowledge of Analyze the statically indeterminate structure by CO2,CO3,CO4 using three moment theorem.

Lesson schedule

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Class Details to be covered No. Clapeyron’s theorem of three moment –derivation and its application for the analysis of 17 continuous beams for prismatic and non prismatic sections Examples on analysis of continuous beams with prismatic sections and to construct SFD 18 and BMD beam. . Examples on analysis of continuous beams with Non prismatic sections and to construct 19 SFD and BMD beam Examples on analysis of continuous beams with sinking of supports and to construct SFD 20 and BMD beam Review Questions A continuous beam ABC is fixed at A and simply supported at B and C, such that AB=8m, BC=4m.It carries UDL of 3 KN/m over AB and point Q1 load 8KN at mid span of BC. During loading support B sinks by 10mm.Analyse the beam and draw BMD.IAB=2I,IBC=I,I=1600cm4,E=200KN/mm2 Q2 Derive Clapeyron’s theorem of three moments. Analysis continuous beam shown in fig below. Support B sinks by 12 mm. I=1600cm4,E=200KN/mm2 CO2,CO3,CO4

Section II Unit 04 Unit Title Slope Deflection Method Planned 08 No Hrs. Unit Outcomes At the end of this unit the students should be able to: UO1 Explain the equilibrium equations for the analysis of beams and frames CO2,CO3,CO4 for slope deflection method

Lesson schedule Class Details to be covered No. 21 General and modified Slope deflection equations-derivations Examples on analysis of continuous beams by general and modified slope deflection 22 equations and to construct SFD and BMD Examples on analysis of continuous beams by general and modified slope deflection 23 equations and to construct SFD and BMD Examples on analysis of portal frames without sway by general and modified slope 24 deflection equations and to construct SFD and BMD Examples on analysis of portal frames without sway by general and modified slope 25 deflection equations and to construct SFD and BMD

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Examples on analysis of portal frames with sway by general and modified slope deflection 26 equations and to construct SFD and BMD 27 Sway frames 28 Sway frames

Review Questions Analyze the beam shown in figure and draw BMD .Support B sinks by 10mm.Take EI=4000KNm2

Analyze the portal frame shown below and draw BMD

CO2,CO3,CO4 Q2

Analyze the beam shown in figure and draw BMD .Support B sinks by 10mm.Take EI=4000KNm2

Analyze the portal frame shown below and draw BMD

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Unit 5 Unit Title Moment Distribution Method Planned 08 No Hrs. Unit Outcomes At the end of this unit the students should be able to: UO1 Learn a Moment Distribution method for the analysis of beams and CO2,CO3,CO4 frames

Lesson schedule Class Details to be covered No. 29 Basic preposition-propped cantilever, stiffness of members, Carry over theorem 30 Fixed end moments, Distribution factors, relative stiffness’s 31 Examples on analysis of continuous beams by MDM and to construct SFD and BMD Examples on analysis of continuous beams with support yielding and sinking by MDM and 32 to construct SFD and BMD. Examples on analysis of portal frames without sideway by MDM and to construct SFD and 33 BMD. Examples on analysis of portal frames without sideway by MDM and to construct SFD and 34 BMD.

Review Questions Q1 Analyze the beam shown in figure and draw BMD. Under the load CO2,CO3,CO4 support B sinks by 10mm.Take E=200×105 KN/m2 ,I=350×10-6 m4

Q2 Analyze the portal frame shown below and draw BMD CO2,CO3,CO4

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Unit 6A Unit Title Flexibility Method Planned Hrs. 05 No Unit Outcomes At the end of this unit the students should be able to: UO1 impart knowledge on matrix method of analysis CO2,CO3,CO4,CO6

Lesson schedule Class Details to be covered No. Introduction to Matrix method of analysis-Basic step to solve second order matrix, 35 inverse of matrix. Flexibility Generation of flexible matrix to axial loading, tensional and flexural loading with 36 different degree of freedom Examples on analysis of continuous beams by flexibility methods and to constructs SFD 37 and BMD Examples on analysis of Portal frames without side sway by flexibility methods and to 38 constructs SFD and BMD

Review Questions Analyses the fixed beam shown in fig. and draw BMD

Q1 CO2,CO3,CO4,CO6

Analyses the fixed beam shown in fig. and draw BMD Q2

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Unit 6B Unit Title Stiffness Method Planned Hrs. 06 No Unit Outcomes At the end of this unit the students should be able to: UO1 impart knowledge on matrix method of analysis CO2,CO3,CO4,CO6

Lesson schedule Class Details to be covered No. Introduction to Matrix method of analysis-stiffness method, generation of displacement and 39 force matrix, degree of freedom Examples on analysis of continuous beams by stiffness method and to constructs SFD and 40 BMD Examples on analysis of continuous beams by stiffness method and to constructs SFD and 41 BMD Examples on analysis of portal frame without side sway by stiffness method and to 42 constructs SFD and BMD

Review Questions Q1 Write properties of stiffness matrix Q2 Prove that stiffness matrix is the inverse of flexibility matrix Analyze the portal frame shown below and draw BMD

CO2,CO3,CO4,CO6 Q3

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Analyze the portal frame shown below and draw BMD

Model Question Paper

Theory of structures Duration: 3.00 Hrs. Max. Marks: 100 Day and Date : Instructions: 1. All Questions are Compulsory 2. Figure to the right indicates full marks. 3. Use of non-programmable calculator is allowed

Section-I

1 A Find static and kinematic indeterminacy of the structures shown below 06

B A propped cantilever beam AB 10 mts span is subjected to UDL of 15 10 KN/m throughout span and a point load of 10 KN at the centre of the beam. Draw SFD and BMD. Take EI=210 KN-m.

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2 Analyze the beam shown in figure and draw BMD. Under the load 16 support B sinks by 10mm.Take E= 200×105 KN/m2, I=350×10-6 m4 using Three moment theorem.

A State Castiglione theorem of three moment 03 b Find the forces in the member of the truss shown in fig. The value of 14 AE is constant

Section-II

4 Analyze the beam shown in figure and draw BMD. Under the load support B sinks by 10mm.Take E=200×105 KN/m2 ,I=350×10-6 m4 using modified slope deflection method

5 Analyze the portal frame shown below and draw BMD using moment distribution method 17

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6 Analyses the continuous beam ABC using flexibility method and draw BMD. Support A is fixed, with AB=BC= 3m.It is subjected to 10 KN at midpoint of AB and UDL of 15KN/m over BC. 16 OR

Analyses the continuous beam ABCD using stiffness method and draw

BMD. IAB=2I,IBC=ICD=I

6 16

Assignments

List of experiments/assignments to meet the requirements of the syllabus Assignment No. 1 Assignment CO1,CO3,CO5 Title 1. What are the advantages of indeterminate structures over determinate Batch I structures? 2. Find static and kinematic indeterminacy of following structures.

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3. What are the different methods of analysis of indeterminate structures? How you select a particular method for the analysis. Which method is used for computer applications? Batch II 1. What are the advantages of indeterminate structures over determinate structures? 2. Find static and kinematic indeterminacy of following structures.

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3. What are the different methods of analysis of indeterminate structures? How you select a particular method for the analysis. Which method is used for computer applications? Batch III 1. What are the advantages of indeterminate structures over determinate structures? 2. Find static and kinematic indeterminacy of following structures.

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3. What are the different methods of analysis of indeterminate structures? How you select a particular method for the analysis. Which method is used for computer applications? Assignment No. 2 Assignment Consistent deformation Method CO2,CO3,CO4 Title 1. State Maxwell theorem of reciprocal displacement. 2. Explain the principal behind consistent deformation method. 3. A propped cantilever 10 mts span is subjected to clockwise couple of 20 Batch I KN-m at pin end. Draw SFD and BMD. Take EI=210 KN-m2 4. A Fixed beam AB, 10 mts span, the end A is rotated by 0.002 radians. Draw SFD and BMD. Take EI=210 KN-m2 1. State Maxwell theorem of reciprocal displacement. 2. Explain the principal behind consistent deformation method. 3. A propped cantilever 10 mts span is subjected to clockwise couple of 20 Batch II KN-m at pin end. Draw SFD and BMD.Take EI=210 KN-m2 4. A Fixed beam AB, 10 mts span, the end A is rotated by 0.002 radians. Draw SFD and BMD. Take EI=210 KN-m2 1. State Maxwell theorem of reciprocal displacement. 2. Explain the principal behind consistent deformation method. Batch III 3. A propped cantilever 10 mts span is subjected to clockwise couple of 20 KN-m at pin end. Draw SFD and BMD. Take EI=210 KN-m2 4. A Fixed beam AB, 10 mts span, the end A is rotated by 0.002 radians.

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Draw SFD and BMD. Take EI=210 KN-m2

Assignment No.3 Assignment Clapeyrons three moment theorem CO2,CO3,CO4 Title 1. A continuous beam ABC is fixed at A and simply supported at B and C, such that AB=8m, BC=4m.It carries UDL of 3 KN/m over AB and point load 8KN at mid span of BC. During loading support B sinks by 4 10mm.Analyse the beam and draw BMD.IAB =2I,IBC= I,I =1600cm ,E=200 KN/mm2 2. Derive Clapeyron’s theorem of three moments. Batch I 3. Analysis continuous beam shown in fig below. Support B sinks by 12 mm. I=1600 cm4,E=200 KN/mm2

Batch II 1.A continuous beam ABC is fixed at A and simply supported at B and C, such that AB=8m, BC=4m.It carries UDL of 3 KN/m over AB and point load 8KN at mid span of BC. During loading support B sinks by

10mm.Analyse the beam and draw BMD.IAB=2I,IBC=I,I=1600 cm4,E=200KN/mm2 2. Derive Clapeyron’s theorem of three moments. 3. Analysis continuous beam shown in fig below. Support B sinks by 12 mm. I=1600cm4, E=200KN/mm2

Batch III 1. A continuous beam ABC is fixed at A and simply supported at B and C, such that AB=8m, BC= 4m.It carries UDL of 3 KN/m over AB and point load 8KN at mid span of BC. During loading support B sinks by

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10mm.Analyse the beam and draw 4 2 BMD.IAB=2I,IBC=I,I=1600cm ,E=200KN/mm 2. Derive Clapeyron’s theorem of three moments. 3. Analysis continuous beam shown in fig below. Support B sinks by 12 mm. I=1600 cm4,E=200KN/mm2

Assignment No. 4 Assignment Energy Methods CO2,CO3,CO4 Title Batch I 1.A two hinge parabolic arch of span 36 m and central rise 8m,is subjected to UDL of intensity 40 KN/m over left hand of the span of the arch. Determine the position and magnitude of maximum bending moment. Also find radial shear and normal thrust at quarter span point of the arch Draw BMD 2.Find the forces in the member of the truss shown in fig. The value of AE is constant

Batch II 1.A two hinge parabolic arch of span 36 m and central rise 8m,is subjected to UDL of intensity 40 KN/m over left hand of the span of the arch. Determine the position and magnitude of maximum bending moment. Also find radial shear and normal thrust at quarter span point of the arch Draw BMD 2.Find the forces in the member of the truss shown in fig. The value of AE is constant

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Batch-III 1. A two hinge parabolic arch of span 36 m and central rise 8m,is subjected to UDL of intensity 40 KN/m over left hand of the span of the arch. Determine the position and magnitude of maximum bending moment. Also find radial shear and normal thrust at quarter span point of the arch Draw BMD 2. Find the forces in the member of the truss shown in fig. The value of AE is constant

Assignment No. 5 Assignment Slope Deflection Method CO2,CO3,CO4 Title 1. Derive the Slope Deflection equation for indeterminate beam. 2.Analyze the beam shown in figure and draw BMD.Under the load support B sinks by 10mm.Take E=200×105 KN/m2 ,I=350×10-6 m4

Batch I

3. Analyze the portal frame shown below and draw BMD

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4.Analyse fixed beam shown in fig and draw BMD

1. Derive the Slope Deflection equation for indeterminate beam. 2. Analyze the beam shown in figure and draw BMD. Under the load support B sinks by 10mm.Take E=200×105 KN/m2 ,I=350×10-6 m4

3. Analyze the portal frame shown below and draw BMD

Batch II

4.Analyse fixed beam shown in fig and draw BMD

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1. Derive the Slope Deflection equation for indeterminate beam. 2. Analyze the beam shown in figure and draw BMD. Under the load support B sinks by 10mm.Take E=200×105 KN/m2 ,I=350×10-6 m4

3. Analyze the portal frame shown below and draw BMD

Batch III

4.Analyse fixed beam shown in fig and draw BMD

Assignment No. 6

Assignment Moment Distribution Method CO2,CO3,CO4,CO6 Title 1. Analyze the beam shown in figure and draw BMD .Support B sinks by Batch I 10mm.Take EI=4000KNm2

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2. Analyze the portal frame shown below and draw BMD

3. Analyze the beam shown in figure and draw BMD .Support B sinks by 2 10mm.Take EI=4000KNm

4. Analyze the portal frame shown below and draw BMD

1. Analyze the beam shown in figure and draw BMD .Support B sinks by Batch II 10mm.Take EI= 4000KN-m2

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2. Analyze the portal frame shown below and draw BMD

3. Analyze the beam shown in figure and draw BMD .Support B sinks by 10mm.Take EI=4000KNm2

4. Analyze the portal frame shown below and draw BMD

Batch-III 1. Analyze the beam shown in figure and draw BMD .Support B sinks by 10mm.Take EI=4000KNm2

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2. Analyze the portal frame shown below and draw BMD

3. Analyze the beam shown in figure and draw BMD .Support B sinks by 10mm.Take EI=4000KNm2

4. Analyze the portal frame shown below and draw BMD

Assignment No. 7 Assignment Flexibility Method CO2,CO3,CO4,CO6 Title 1.Analyses the continuous beam ABCD using flexibility method and draw Batch I BMD. IAB=2I,IBC=ICD=I

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2.Analyze the portal frame shown below and draw BMD

3.Prove that stiffness matrix is the inverse of flexibility matrix 4. Develop flexibility matrix with respect to the assign coordinates shown below

1.Analyses the continuous beam ABCD using flexibility method and draw

BMD. IAB=2I,IBC=ICD=I

Batch II

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2. Analyze the portal frame shown below and draw BMD

3. Prove that stiffness matrix is the inverse of flexibility matrix 4. Develop flexibility matrix with respect to the assign coordinates shown below

1.Analyses the continuous beam ABCD using flexibility method and draw

BMD. IAB=2I,IBC=ICD=I

Batch-III

2. Analyze the portal frame shown below and draw BMD

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3. Prove that stiffness matrix is the inverse of flexibility matrix 4.Develop flexibility matrix with respect to the assign coordinates shown below

Assignment No. 8

Assignment Stiffness Method CO2,CO3,CO4,CO6 Title 1.Analyses the continuous beam ABC using Stiffness method and draw BMD. Support A is fixed, with AB=BC=3m.It is subjected to 10 KN at midpoint of AB and UDL of 15KN/m over BC 2. Analyses the fixed beam shown in fig. and draw BMD

Batch I

3.Analyses the fixed beam shown in fig. and draw BMD

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1.Analyses the continuous beam ABC using Stiffness method and draw BMD. Support A is fixed, with AB=BC=3m.It is subjected to 10 KN at midpoint of AB and UDL of 15KN/m over BC 2. Analyses the fixed beam shown in fig. and draw BMD

Batch II 3.Analyses the fixed beam shown in fig. and draw BMD

1. Analyses the continuous beam ABC using Stiffness method and draw BMD. Support A is fixed, with AB=BC=3m.It is subjected to 10 KN at midpoint of AB and UDL of 15KN/m over BC 2. Analyses the fixed beam shown in fig. and draw BMD

Batch-III 3.Analyses the fixed beam shown in fig. and draw BMD

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Geotechnical Engineering II Course Code CE 308 Course Geotechnical Engineering II Prepared by Dr. A. D. Katdare Semester AY 2017-18, Sem II Mr. D. A. Gunjgi

This course require student to know about basic concept Knowledge of Basic Prerequisites Civil Engineering, Knowledge of Engineering Mechanics, Knowledge of Soil Mechanics, properties of soil, engineering properties of soil. Course Outcomes At the end of the course the students should be able to: Identify1 the investigation plan to explore the subsurface and determine CO308.1 necessary soil parameters for judging its suitability for the proposed engineering works. Define1 and calculate3 load bearing capacity by using different classical CO308.2 theories. Discuss2 different types of shallow foundations and design those. Predict the CO308.3 possible settlement of foundations. Classify3 different types of piles and determine load carrying capacity of CO308.4 piles acting individually and in group. CO308.5 Explain2 well foundation, caissons, sheet piles and coffer dams. Explain2 various methods used for analysis of slopes and analyze the slope CO308.6 stability. Mapping of COs with POs POs a b c d E f G h i j k l COs CO308.1 CO308.2 1 1 1 CO308.3 1 2 1 CO308.4 2 2 3 CO308.5 CO308.6 1: Low correlation, 2: moderate correlation, 3: Strong correlation

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Course Contents No. of Unit No. Title Hours Section I 1. Soil & Rock Exploration: Necessity, Planning, No & depth of bore holes, Exploration Methods- auger boring (hand and continuous flight augers), and wash boring, rotary drilling. Soil sampling- disturbed and undisturbed, Rock 06 drilling and sampling, Mechanical properties of rock, behaviour of rocks in uniaxial compression, tensile strength of rocks, Core barrels, Core boxes, core recovery, RQD. 2. Bearing Capacity Evaluation: Definitions, Modes of failure, Terzaghi’s bearing capacity theory, I.S. Code method of bearing capacity evaluation & computation (IS 6403), Effect of various factors on bearing capacity(Size & Shape, 06 Depth, WT, Eccentricity),Bearing capacity evaluation from Plate load test, S.P.T. (By I.S. Code method) and pressure meter tests with detailed procedure. 3. Shallow Foundation: Types and their selection, minimum depth of footing, Assumptions & limitations of rigid design analysis. Design of Isolated, combined, strap footing (Rigid analysis), Raft foundation (elastic analysis), floating foundations (R.C.C. Design is not expected) 06 Foundation Settlement: Immediate settlement- computations from I.S. 8009- 1976 (Part I) approach, consolidation Settlement computations, Concept of total settlement, differential settlement and angular distortion. Section II

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4. Pile Foundation: Classification and their uses, single pile capacity evaluation bystatic and dynamic methods, pile load test. Negative skin friction, Group 06 action piles, spacing of piles in a group, Group efficiency. Under reamed piles – equipment, construction and precautions. 5. Well foundations, Caisson, Sheet pile, coffer dam : Element of wells, types, methods of construction, tilt and shift, remedial measures. Pneumatic caissons: sinking method- Sand island method, Caisson 06 disease. Types and material used for sheet piling Common types of cofferdams, Soil pressure distribution, Braced cofferdam. 6. Stability of Slope: Slope classification, slope failure, modes of failure. Infinite slope in cohesive and cohesion less soil, Taylor’s stability number, Swedish slip method and concept of Friction circle method, Landslides 06 Modern Foundation Techniques: Stone columns, Vibroflotation, Preloading technique, Civil engineering application of geo synthetics, geo textile & geo membrane.

Reference Books: Sr. No. Title of Book Author Publisher/Edition Topics Principles of Geotechnical Taylor & Francis 1. Braja M. Das All Engineering U. B. S. Soil mechanics and Foundation 2. V. N. S. Murthy Publishers All engineering. New Delhi A Saurabh and Soil mechanics and Foundation 3. B. C. Punmia Company Pvt. All engineering. Ltd., Madras

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John Willey and 4. Soil mechanics. Terzaghi and Peak All Sons, New- York Standard Soil Mechanics and Foundation 5. K. R. Arora Publishers All Engineering Distributiors

Scheme of Marks Section Unit No. Title Marks Soil & Rock Exploration, Bearing Capacity I 1, 2, 3 Evaluation, Shallow Foundation & Foundation 50 Settlement. Pile Foundation, Caisson Foundation, Sheet Piles & II 4, 5, 6 Cofferdams, Stability of Slopes, Modern Foundation 50 Techniques.

Course Unitization Course Section Unit No. of Questions in Outcomes

No. Title CAT-I CAT-II CAT III 1. Soil & Rock Exploration CO308.1 3 Bearing Capacity I 2. CO308.2 3 Evaluation 3. Shallow Foundation CO308.3 3 4. Pile Foundation CO308.4 3 Well foundations, Caisson, II 5. CO308.5 3 Sheet pile, coffer dam 6. Stability of Slope CO308.6 3

Unit wise Lesson Plan Section I Unit No Unit Title Planned Hrs.

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1 Soil and Rock Exploration 06

Lesson schedule Class Details to be covered No. Necessity of exploration, planning of exploration for the area, deciding the number, 1 location & depth of boreholes to be taken. Study different available exploration methods such as auger boring (hand & 2 continuous flight augers), wash boring and their area of application. 3 Rotary drilling and its area of applications, different rotary cutters. Soil sample collection (disturbed and undisturbed), properties of rock, modes of 4 failure. 5 Behavior of rocks in uniaxial compression, tensile strength of rocks. 6 Core barrels, core boxes, core recovery, RQD.

Review Questions Q1 What information is gathered in general exploration of soil? Q2 Explain the rotary drilling. Q3 Enlist type of soil samples. (SUK, Dec 2015, 6M) Q4 List and explain various strength properties of rock. (SUK, May 2016, 6M) List and explain various types of boring methods used to collect soil or rock Q5 sample. (SUK, May 2016, 6M) Explain bore hole logging with sketch for soil and rock explorations. (SUK, Nov Q6 2017, 6M) Explain with neat sketch: Q7 a. Area ratio b. outside clerence c. inside clearance (SUK, Nov. 2016, 8M) Explain any two: Q8 a. Rotary drilling b. RQD c. core boxes, core recovery (SUK Dec2016, 8M)

Unit No Unit Title Planned Hrs. 2 Bearing Capacity Evaluation 06

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Lesson schedule Class Details to be covered No. 1 Definitions, modes of failure, bearing capacity failures. 2 Terzaghi’s bearing capacity equations with derivation. 3 I.S. Code method of bearing capacity evaluation and computation. 4 Effect of various factors on bearing capacity. 5 Plate load test, S.P.T. and pressuremeter tests with detailed procedure. 6 Numerical problems.

Review Questions Q1 Draw a neat sketch of plate load setup and indicate the parts. Q2 Explain Terzaghi’s method to take care of water table effect on bearing capacity. Differentiate between general shear and local shear failure modes. What Q3 modifications are made in bearing capacity equation when local shear failure conditions prevails? ( SUK, May 2007, 5M) Q4 Discuss the factors influencing bearing capacity of soil. Q5 Give expression for IS code method of bearing capacity and explain the terms. A plate load test was conducted with 30 cm square plate at a depth of 1.2 m below GL, in cohesive soil with ϕ = 0. The failure was observed at a load of 36 kN.The water table was observed at a load of 36 kN. The water table was 4.7m deep below Q6 GL. Compute cohesion and determine ultimate bearing capacity for strip footing 1 m wide with its base located 1.2 m below GL. γ = 16.8 kN/m3 and FS = 3.0. What would be SBC ? (SUK, May 2014, 9M) How will you account the effect of water table on bearing capacity? Explain. Q7 (SUK, May 2016,5M)

Unit Unit Title Planned Hrs. No 3 Shallow Foundation & Foundation Settlement 06

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Lesson schedule Class Details to be covered No. Shallow foundation types and their selection, minimum depth of footing, 1 assumptions and limitations of rigid design analysis. 2 Analysis and design of isolated, combined footings and strap footings. 3 Raft foundation (elastic analysis) and floating foundations. 4 Calculation of immediate and consolidation settlement. 5 Total and differential settlement, tolerable settlement and angular distortion. 6 Numerical problems.

Review Questions Write the assumptions and limitations of rigid analysis of shallow foundation Q1 design. Explain the various factors to be considered in deciding the location and depth of Q2 shallow foundation. Q3 Discuss the factors governing choice of raft foundation. Q4 What is floating foundation? Where it is useful? With sketches show the types of shallow foundations and their suitability. (SUK Q5 Dec 2016, 8M) What are causes of settlement and what are measures to reduce the settlement? Q6 (SUK, Dec 2016, 4M) Q7 In what all ways the structure settles, explain with sketches. Q8 List causes of differential settlement. Explain the terms: Q9 i) Total settlement ii) Permissible settlement iii) Differential settlement iv) Angular distortion ( SUK, May 2016, 8M) A footing with width B=2m and L=3m carries a load of 900 kN. It rests on a soil Q10 stratum whose E = 6 x 104kN/m2 and Poison’s ratio is 0.5. Calculate immediate settlement of footing if the influence factor is 1.52. (SUK, Dec 2016, 4M)

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A column carrying a load of 350 kN is placed on a footing of size 1.0m x 1.5m. Depth of footing is 1 m below GL. Footing is resting an a 1.5 m thick compressible soil layer. The properties of compressible soil are Cc = 0.15 and e0 = 0.8. The unit Q11 weight of soil above and below footing is 18 kN/m3. Determine consolidation settlement of soil layer by assuming 2V:1H pressure distribution. Consider mid level pressure for analysis. (SUK, Dec 2016, 8M) A rectangular foundation of 6.0 m x 4.0 m size carries a uniform load intensity 160 kN/m2 and is located at a depth of 1.5 m in a layer of clay having E = 4 x 104kN/m2 and Poisson’s ratio as 0.38. This clay layer underlain by second layer of silty soil Q12 having E = 7 x 104kN/m2 and Poisson’s ratio as 0.48. A hard strata lies below the second layer. Determine the elastic immediate settlement of the foundation. (SUK, Nov 2017, 8M)

Section II Unit No Unit Title Planned Hrs. 4 Pile Foundation 06 Lesson schedule Class Details to be covered No. 1 Classification and their uses, single pile capacity evaluation by dynamic method. 2 Single pile capacity evaluation by static method. 3 Pile load test & negative skin friction. 4 Group action of piles, spacing of piles in a group, Group efficiency. Under reamed piles – equipment, construction and precautions. Numerical 5 problems. 6 Numerical problems.

Review Questions Q1 Write a note on Under-reamed pile. (SUK, May 2014, 6M) What is group efficiency of pile group? Explain Converse – Labarre method of Q2 evaluating it.

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Q3 Write the limitations of the use of dynamic formulae. Q4 Explain how individual and group action. (SUK, Nov 2017, 6M) Q5 Write a note on pile load tests A precast consrete pile of size 45 cm x 45 cm is driven into stiff clay. The unconfined compression strength of the clay is 200 kN/m2. Determine the length Q6 of pile required to carry a safe working load of 400 kN with F.S. = 2.5. Take α =

0.55, Nc = 9. (SUK, May 2014, 9M) A rectangular pile of section 0.60 m x 0.75 m and length 12 m penetrates a Q7 deposit if clay with c = 42 kN/m2. Assuming m = 0.75, determine the magnitude of negative skin friction. (SUK, Nov 2017, 6M)

Unit No Unit Title Planned Hrs. 5 Caisson Foundation, Sheet Piles & Coffer Dams 06 Lesson schedule Class Details to be covered No. Types of well foundation, elements of well foundation and methods of 1 construction. 2 Tilt and shifts in well foundation and remedial measures for those. 3 Pneumatic caisson, method of sinking. 4 Caisson disease and sand island method of caisson foundation. 5 Types and material used for sheet piling, Illustrative use of sheet pile walls. 6 Common types of cofferdams, Soil pressure distribution, Braced cofferdam.

Review Questions Q1 What is coffer dam? Write the various types of cofferdam. Draw the cross section of well foundation and name and explain the different Q2 parts. What is coffer dam? What are advantages of cellular cofferdam? (SUK, May Q3 2016, 8M) Q4 Describe the methods of rectifying the tilt in the well during sinking operation.

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(SUK, Nov 2017, 8M) Q5 Explain with Fig. sand island method. (SUK, Nov 2017, 8M) Explain different types of sheet pile walls and their suitability. (SUK, May Q6 2015, 8M) Write a note on safety precautions in pneumatic cassions. (SUK, May n2015, Q7 8M) Q8 Write different types and materials used for sheet pile. (SUK, Nov 2017, 8M) What are advantages and disadvantages of cassion foundation over pile Q9 foundation? (SUK, May 2016, 8M)

Unit No Unit Title Planned Hrs. 6 Stability of Slope & Modern Foundation Techniques 06 Lesson schedule Class Details to be covered No. 1 Infinite slopes in cohesive and cohesionless soils. 2 Friction circle method and Swedish slip surface method for finite slopes. 3 Taylor’s stability analysis and landslides. 4 Numerical problems. 5 Stone columns, vibro-flotation, preloading technique. 6 Civil engineering applications of geosynthetics, jet grouting.

Review Questions Q1 Write a note on stability of an infinite slope of c-ϕ soil in a case when i>ϕ. Q2 Prove an expression for factor of safety of purely cohesive soil in a infinite slope. Q3 Prove an expression for factor of safety of purely cohesive soil in a finite slope. In Swedish circle method, explain with sketch how tangential and normal Q4 components of weights of slice are found. Explain friction circle method of slope stability analysis. (SUK, Nov 2017 8M, Q5 May 16, 8M) Q6 Name the techniques used in ground improvement techniques and explain any

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one. (SUK, Nov 2017, 8M) Q7 Write a note on Vibrofloatation. Q8 Name the techniques used in ground improvement and explain any one in short. Write the use of geotextiles in civil engg projects.(SUK, Dec 2016, 8M, Dec Q9 2015, 4M) A slope 1 in 2 with a height of 8 m has the following properties of soil are Cu = 28 kN/m2, angle of internal friction = 10° and unit weight of soil is 18 kN/m3, Q10 stability number = 0.064. Calculate factor of safety with respect to cohesion. What will be critical height of the slope in this soil? (SUK, Nov 2017, 8M) A 6 m deep cut is to be made in cohesive soil with slope 1 in 1. Properties of soil 2 are cu = 30 kN/m , angle of internal friction = 10° and unit weight of soil is 18 Q11 kN/m3, stability number = 0.108. Find factor of safety with respect to cohesion. What will be critical height of the slope in this soil? (SUK, May 2015, 8M)

Model Question Paper

Course Title : Geotechnical Engineering II Duration: 3 Hrs. Max. Marks: 100

Instructions: All questions are compulsory. Figures to the right indicate marks. Assume suitable data if necessary and state the assumptions made clearly. 1 Attempt any two a What information is gathered in general exploration of soil? b Explain samplers used in soil exploration. c Write short note on wash boring

2 a Write the assumptions and limitations of rigid analysis of shallow 8 foundation design.

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b Differentiate between general and local shear failure. 8

3 a A column carrying 250kN on a footing (1.0m x 1.0m) placed on a 8 compressible soil strata 1.5m thick. The properties are Cc = 0.2 and e0 = 0.7. Assuming γ = 18kN/m3 for above and below the footing determine settlement. Assume footing at a depth of 1.0m below GL. Assume 2V:1H pressure distribution and consider mid level pressures for analysis. b List the factors influencing settlement. 8

4 Solve any two a Classification and their uses, single pile capacity evaluation by 6 dynamic method. b A group of 9 piles with 3 piles in a row was driven into soft clay 9 extending from ground level to a greater depth. The diameter and length of piles were 30cm and 10m respectively. The unconfined compression strength of the clay is 70kN/m2. If the piles were placed 90cm c/c, compute the allowable load on pile group on basis of shear failure criterion for a FOS = 2.5. Take Ns = 9 & α = 1. c Explain pile load test in detail 9

5 a What is coffer dam? Write the various types of cofferdam. 8 b Write about various types of anchorages used in sheet pile walls. 8

8 a Write a note on sand island method of caisson construction. 6 b Explain preloading technique. 6 c An embankment of 10m height is constructed in a soil having c = 0.02 4 N/mm2, ϕ= 20o and γ = 6kN/m3. Find the factor of safety with respect to cohesion and also the critical height of the embankment. Assume stability number = 0.05.

Assignments

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List of experiments/assignments to meet the requirements of the syllabus Assignment No. 1 Assignment Soil and rock exploration CO308.1 Q.1. What information is gathered in general exploration of soil? Q.2. List methods of explorations and explain any one in detail. Q.3. Explain various purposes for which soil exploration is carried out. Q.4. Write notes on i. Wash boring ii. Types of soil samples All Batches Q.5. Discuss the various factors on which depth of exploration depends Q.6. What are different modes of failure of rocks? Give one example of each. Q.7. Explain the rotary drilling. Q.8. Explain auger boring (hand and continuous flight augers) Q.9. What is RQD? Explain in detail. Q.10. Explain the terms representative and non-representative samples

Assignment No. 2 Assignment Bearing capacity and its evaluation CO308.2 Q.1. Draw a neat sketch of plate load setup and indicate the parts. Q.2. Explain Terzaghi’s method to take care of water table effect on bearing capacity. Q.3. Write a note on corrections to be applied to standard penetration number ‘N’. Q.4. Differentiate between general and local shear failure. All Batches Q.5. Give expression for IS code method of bearing capacity and explain the terms. Q.6. Write notes on: i. Pressuremeter test ii. Use of plate load test in estimating the probable settlement of footing. Q.7. Write the assumptions made in Terzaghi’s analysis of determination of

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bearing capacity Q.8. Discuss the factors influencing bearing capacity of soil. Q.9. How do you consider local shear effect in bearing capacity equation. Q.10. Using Terzaghi’s theory determine the ultimate bearing capacity of a 3 strip footing 1.5m wide resting on a saturated clay (Cu = 30 kN/m , ϕu = 0 and

γsat = 20 kN/m3), at a depth of 2m below ground level. If the water table rises by 1m, calculate the percentage reduction in the ultimate bearing capacity. For ° ϕ = ϕu = 0 , Nc = 5.7, Nq = 1 &Nγ = 0. Q.11. A plate load test was conducted with a 30cm square plate at a depth of o 1.2m below the GL, in a cohesive soil having ϕ = 0 , Nc = 5.7, Nq = 1.2 &Nγ = 0. The failure was observed at a load of 36kN. The water table was observed to be at a depth of 4.7m below GL. Compute the ultimate bearing capacity for a strip footing, 1m wide, with its base located at the same level as the test plate and in the same soil. Take the bulk unit weight of the soil as 16.8 kN/m3. Also calculate the safe bearing capacity of factor of safety of 3. Q.12. What is ultimate bearing capacity of a circular footing of 1.5m diameter resting on saturated clay of c = 50 kN/m2 at the ground surface. Take ϕ = 0. Q.13. A strip footing at a depth of 1m is required to transmit an inclusive load 3 of 175kN/m to a dry loose sand having the properties :γd = 17kN/m , c = 0, ϕ = 26o. Adopting a factor of safety against shear failure of 3, determine the o width of footing. Use Terzaghi’s bearing capacity factors for ϕ = 18 , Nq = 6.2

&Nγ = 4.0. Q.14. A square footing located at a depth 1.5m from the ground surface carries a column load of 150kN. The soil is submerged with effective unit weight 3 o 11kN/m and ϕ = 30 . Find size of footing using Terzaghi’s theory. Fs = 3.0

and Nq = 10 and Nγ = 6.0. Consider cohesion-less soil.

Assignment No. 3 Assignment Shallow foundation CO308.3 Q.1. Explain the terms: All Batches i. Immediate settlement ii. Consolidation settlement

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Q.2. In consolidation settlement analysis, explain how initial pressure P0 and increase in pressure ΔP are found (with sketch). Q.3. List causes of differential settlement. Q.4. In what all ways the structure settles, explain with sketches. Q.5. List the factors influencing settlement. Q.6. Give relation between settlement of plate and settlement of foundation. Explain the use of expression. Q.7. A square footing of size 1.2m x 1.2m carries a load of 300kN. Footing is

at 1m below GL but on a compressible layer of 1.5m thickness of e0 = 0.7 and

Cc = 0.2. Assume 2V : 1H pressure distribution. Take pressure at mid level of compressible layer for the analysis. Take γ = 15kN/m3 everywhere. Q.8. A column carrying 250kN on a footing (1.0m x 1.0m) placed on a

compressible soil strata 1.5m thick. The properties are Cc = 0.2 and e0 = 0.7. Assuming γ = 18kN/m3 for above and below the footing determine settlement. Assume footing at a depth of 1.0m below GL. Assume 2V:1H pressure distribution and consider mid level pressures for analysis. Q.9. Write the assumptions and limitations of rigid analysis of shallow foundation design. Q.10. Explain the various factors to be considered in deciding the location and depth of shallow foundation. Q.11. Discuss the factors governing choice of raft foundation Q.12. What is floating foundation? Where it is useful? Q.13. With sketches show the types of shallow foundations and their suitability. Q.14. When there is need of combined footing? Explain. Q.15. Give stepwise procedure to design combined trapezoidal footing. Q.16. Give stepwise procedure to design strap footing. Q.17. A trapezoidal footing is to be produced to support two square column of 30cm and 50cm sides resp. Columns are 6m apart and the SBC of the soil is 400 kN/m2. The bigger column carries 5000 kN and smaller carries 3000 kN load. Design a suitable size of the footing so that it does not extend beyond the faces of the columns.

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Q.18. Design a combined footing in a soil of bearing capacity 150kN/m2. The two column loads of 750kN and 1100kN are at a distance of 5.4m. Both the column sizes are 0.5m x 0.5m. The column with heavier load is on the boundary of the plot.

Assignment No. 4 Assignment Pile Foundations CO308.4 Q.1. Write a note on Under reamed pile. Q.2. What is group efficiency of pile group? Explain Converse – Labarre method of evaluating it. Q.3. Write the limitations of the use of dynamic formulae. Q.4. Explain how individual and group action of pile differs. Q.5. What is group efficiency of pile group? Explain Feld’s method of evaluating it. Q.6. Write about pile load test. Q.7. Write a note on classification of piles and their applications Q.8. Write a note on negative skin friction Q.9. Write a note on spacing of piles in a group. Q.10. 200mm diameter, 8m long piles are used as foundation for a column in a All Batches uniform deposit of medium clay (unconfined compression strength = 100 kN/m2 and adhesion factor = 0.9). There are nine piles arranged in a square pattern of 3x3. For a group efficiency = 1.0, find the spacing between the piles (neglect bearing). A reinforced concrete pile weighing 30 kN (inclusive of helmet and dolly) is driven by a drop hammer weighing 40 kN and having effective fall of 0.8m. The average set per blow is 1.4cm. The total temporary elastic compression is 1.8cm. Assuming the coefficient of restitution as 0.25 and factor of safety of 2, determine the ultimate capacity and allowable load for the pile. Q.12. A group of 9 piles with 3 piles in a row was driven into soft clay extending from ground level to a greater depth. The diameter and length of piles were 30cm and 10m respectively. The unconfined compression strength of the clay is 70kN/m2. If the piles were placed 90cm c/c, compute the

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allowable load on pile group on basis of shear failure criterion for a FOS = 2.5. Take Ns = 9 & α = 1. Q.13. A group of 16 piles (4 in each row) was in a layered clay soil deposit. 2 The properties of upper 8m layer are cu = 25kN/m , ϕ = 0, α = 1. The 2 properties for lower 10m layer are cu = 40kN/m , ϕ = 0, α = 0.7. The length of pile group is 18m. Each pile has diameter of 0.5m and c/c distance is 1m.

Estimate safe load capacity of the group with factor of safety of 2.5, Nc = 9. Q.14. A reinforced concrete pile of size 30cm x 30cm and 10m long is driven into coarse sand extending to a greater depth. The average total unit weight of the soil is 18kN/m3. Determine the allowable load on the pile by static o method. The water table is close to ground surface. Take Nq = 25, ϕ = 32 , δ = 0.75 x ϕ, ks = 1.33 and FOS = 2.5..

Assignment No. 5 Assignment Well foundations, , Caisson, , Sheet pile, coffer dam CO308.5 Q.1. What is coffer dam? Write the various types of cofferdam. Q.2. Draw the cross section of well foundation and name and explain the different parts. Q.3. Write the different types of sheet pile and their suitability. Q.4. Discuss the difficulties in well sinking and remedial measures. Q.5. What are the advantages of cellular cofferdam over other types of coffer All Batches dam? Q.6. Write about various types of anchorages used in sheet pile walls. Q.7. Write a note on sand island method of caisson construction. Q.8. What are the advantages and disadvantages of caisson foundation over piles? Q.9. Write a note on pneumatic caisson and problems associated with them.

Assignment No. 6 Assignment Stability of Slope and modern foundation techniques CO308.6 Q.1. Write note on stability of an infinite slope of c-ϕ soil in a case when i> ϕ. All Batches Q.2. Prove an expression for factor of safety of purely cohesive soil in a finite

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slope. Q.3. In Swedish circle method, explain with sketch how tangential and normal components of weights of slice are found. Q.4. Explain the basic types of failure of finite slope. Q.5. Write note on i. Friction circle method ii. Causes of slope failure iii. Taylor’s Stability Number iv. Landslides Q.6. What do you understand by finite and infinite slopes? Q.7. Prove an expression for factor of safety of cohesive soil in infinite slope. Q.8. Prove an expression for factor of safety of non-cohesive soil in infinite slope. Q.9. A new canal is excavated to a depth of 5m below ground level, through a soil having the characteristics : c = 14 kN/m2, ϕ = 15o, e = 0.8 and G = 2.7. The slope of bank is 1:1. Calculate the factor of safety w.r.t. cohesion when o the canal is suddenly and completely emptied. Take Sn = 0.083 for ϕ = 15 and o Sn = 0.122 for ϕ = 7.3 Q.10. An embankment of 10m height is constructed in a soil having c = 0.02 N/mm2, ϕ = 20o and γ = 6kN/m3. Find the factor of safety with respect to cohesion and also the critical height of the embankment. Assume stability number = 0.05. Q.11. Data from method of slices for a slope of soil with c = 4 t/m3, ϕ = 25o and γ = 1.9 t/m3 is given in table below. Determine factor of safety. Take angle subtended at centre of curvature by the arc of failure as 104o and radius of curvature R = 10m. Slice 1 2 3 4 5 6 7 8 No. Area 0.55 3.0 4.65 5.8 6.15 5.35 3.3 0.2 (m2) α (o) -24 -12 -1 11 23 36 52 68 Q.12. A slope is to be constructed at an inclination of 30o with the horizontal.

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Determine the safe height of the slope at factor of safety of 1.5. The soil has 2 o 3 the following properties: c = 15kN/m , Ф = 22.5 , γ = 19kN/m and Sn = 0.046. Q.13. A canal is with side slope 1:1 in a soil with cohesion = 20kN/m2, Ф = 10o, e = 0.5 and G = 2.65. Determine factor of safety when it is running full. If canal is suddenly and completely emptied what would be factor of safety? Take for 1:1 slope, the stability numbers as 0.17, 0.136 & 0.108 corresponding to angle of internal friction 0o, 5o and 10o respectively. Q.13. Explain stone column. Q.14. Write a note on Vibrofloatation. Q.15. Name the techniques used in ground improvement and explain any one in short. Q.16. Write the use of geotextiles in civil engg. projects. Q.17. Explain preloading technique. Q.18. Describe two situations where Geo-synthetics are essential and how do they help the condition? Q.19. Why is anchoring of foundations necessary? What are the methods used. Q.20. Write a note on jet grouting.

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Course plan for Engineering Management

Course Code CE 309 Course Engineering Management

Prepared by Mr S.B.Patil Semester AY 2017-18, Sem II

Pre-requisites This course requires the students to know about basic of mathematics, communication skill, market knowledge, basic term used in banking.

Course Outcomes

At the end of the course the students should be able to:

CO309.1 Recognition1 of the need for Management in any construction field.

CO309.2 Explain2 quantitative techniques for management.

CO309.3 Describe1 importance of Material Management.

CO309.4 Explain2 importance of Engineering Economy in construction field

CO309.5 Justify5legal aspects of management.

CO309.6 Apply3 the knowledge of value engineering and quality management

Mapping of COs with POs

POs a b C d e f g h i j K CO309.1 1 1 CO309.2COs 2 2 CO309.3 2 1 CO309.4 3 2 1 CO309.5 3 2 CO309.6 1 2 1 Mild correlation 2 Moderate correlation 3 Strong correlation

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Course Contents

Unit No. of Title No. Hours

Section I

1. a)Importance, Principles of Management (Henry Fayol)b)Functions of Management: Planning- Importance, Nature, Process Organizing – Types, Staffing – Importance, Process, Directing – Supervision, Co-ordination, 05 Communication, Motivation, Leading, Controlling – Importance, Techniques., c) Decision Making: Process, decision Tree (Concept Only)

2. a)Linear Programming – Simple LP model, Graphical Method, Simplex Method (Concept Only), b)Transportation Problem, Assignment 07 Model.c)Sensitivity Analysis (Concept Only) 3. Objectives, Need for Inventory Control, EOQ Analysis, ABC analysis, Safety 06 Stock, Purchase Procedure, Stores Record

Section II

4. a)Importance, Time Value of Money, Equivalence, b)Economic Comparison

Methods: Present Worth Method, EUAC method, Capitalized Cost method, 10 Net Present Value, Rate of Return, Benefit- Cost Ratio, Payback Period Method, and Linear Break Even Analysis. 5. a)Site Organization and Site layout b)Legal Aspects: Workmen’s Compensation Act, Minimum Wages Act, Child 04 Labour Act, Building and other construction worker’s act. fatigue and creep.

6. a)Value Engineering (Concept only) b)Work Study (Introduction) 04 c)Quality Management: Quality Circle, ISO 9000, Sampling and Testing

Reference books:

Sr. Title of Book Author Publisher/Edition Topics

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No. covered

1. Essential of Management Koontz, Dounell - 1,3 and Weigrick 2. Engineering Economics Layland Blank and Tata McGraw Hill 3,4 Torquin publication 3. Fundamentals of Engineering Pravin Kumar Wiley India Pvt 4,5,6 Economics Ltd

4. Industrial Business NadkumarHukeri. Laxmi Publication 1,3,5,6 Management .

5. Management and Organization Kast and Rosinweig Tata McGraw Hill 1,2,3,5 publication Evaluation scheme:

Examination Theory Term Work OE Total Scheme

Max. Marks 100 - - 100

Contact 4 -- Hours/ week

Scheme of Marks

Section Unit No. Title Marks

1 Introduction to management 20

I 2 Quantitative techniques 15

3 Material management 15

4 Engineering Economics 20 II 5 Legal Aspect 15

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6 Quality management 15

Course Unitization

CO Evaluation Remark

CO309.1 CAT 1 1 question on unit 1 and 2 with 15 marks each CO309.2

CO309.3 CAT 2 1 question on unit 3 and 4 with 15 marks each CO309.4

CO309.5 CAT 3 1 question on unit 5 and 6 with 15 marks each CO309.6

Unit wise Lesson Plan

Section I

Unit No Unit Title Planned Hrs.

1 Introduction to Management 05

Lesson schedule

Class Details to be covered No.

1 Introduction of management, Principles of Management.

2 Functions of Management: Planning- Nature, Process and Importance, Organizing- Types, Organization Charts, Site Layout, Staffing

3 Directing, Co-Ordination, Communication- Nature, Process and Importance, Types

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4 Remaining functions of management-Motivation and Controlling

5 Concept of decision making process.

Review Questions

Q1 Explain in brief the principles of management given by Henry Fayol. (SUK- NOV-2016, Q.3a)

Q2 What is decision tree? Explain with suitable example. (SUK-NOV-2016, Q.1a)

Q3 Write a short note on importance of planning function. (SUK-NOV-2016, Q.2a) CO309.1 Q4 Describe the process of decision making.

Q5 Describe in brief directing function of management.

Q6 What are the types of formal organization? Explain any one

Unit No Unit title Planned Hrs.

2 Quantitative techniques 07

Lesson schedule

Class Details to be covered No.

1 Linear programming need and importance

2 Simplex method Concept only

3 Simplex method Problem

4 Graphical method Problem

5 Transportation problem

6 Assignment problem

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7 sensitivity analysis

Review Questions

Q1 Give the step by step procedure to solve Linear Programming problem by Simplex method.

Q2 Write a short note on procedure to solve assignment problem. (SUK-MAY-

2017, Q.2b)

Q3 Describe in brief the concept of motivation & communication in management

Q4 Determine the initial basic feasible solution to the following transportation problem using North West corner rule, also state the cost.

CO309.2 D1 D2 D3 D4 Capacity S1 25 23 21 24 14 S2 27 28 22 25 16 S3 24 23 26 22 5 Requirement 6 10 15 4

Q5 Explain concept of sensitivity analysis. (SUK-MAY 2017, Q.3b)

Unit No Unit Title Planned Hrs.

3 Material management 06

Lesson schedule

Class Details to be covered No.

1 Material Management- Objectives, Functions

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2 Inventory Control- Necessity

3 Techniques ABC Analysis

4 EOQ Analysis.

5 Numerical problems

6 Safety Stocks , Store record method Purchase procedure

Review Questions

Q1 Explain the necessity of inventory control. How do you decide the economic order quantity?

Q2 State & explain queue structure describing how a customer is picked up from

a queue.

Q3 State the objective of material management.(SUK-MAY 2017, Q.2c)

Q4 Write a short note on ABC analysis(SUK-MAY 2017, Q.2b)

Q5 Short note on safety stock

Q6 What are the functions of material management?(SUK-MAY 2017, Q.3b)

Q7 Explain importance of store records. CO309.3 Q8 ABC Company requires 80 ton of steel every month. It cost Rs.20, 000/- per ton. It requires rs.100 to place order once. If investment carrying cost is 10% of average inventory investment, determine the EOQ. Also find out frequency of placing the order

SECTION II

Unit No. Unit Title Planned Hrs.

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4 Engineering Economics 10

Lesson schedule

Class Details to be covered No.

1 Introduction & importance of engineering. Economics.

2 Time Value of Money, Equivalence, and cash flow diagram.

3 Numerical problems of Present Worth Method

4 Numerical problems of Equivalent Annual Cost Method

5 Numerical problems of Capitalized Cost Method

6 Numerical problems of Net Present Value

7 Numerical problems of Rate of Return

8 Numerical problems of Benefit Cost Ratio

9 Numerical problems of Payback period method

10 Numerical problems of Linear Break Even Analysis

Review Questions

Q1 Explain the term equivalence and cash flow diagram

Q2 How much money would be accumulated within 8 years if an investor deposits Rs.9,000 today at 8% compounded biannually.

Q3 Draw typical breakeven point chart and explains its importance.(SUK-MAY CO309.4 2017, Q.4b)

Q4 Following data pertains to certain project. Using benefit cost ratio state whether project should be accepted or not-:(SUK-MAY 2017, Q.5b) Initial investment – Rs.4,50,000

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Benefits in 1st year - Rs.70,000 Benefits in 2nd year - Rs.80,000 Benefits in 3rd year - Rs.1,40,000 Benefits in 4th year - Rs.1,80,000 Rate of interest - 11 %

Q5 Write a short note on capitalized cost.

Q6 Explain how will you use following methods for economics comparisons 1. Net present value 2. Payback method Q7 What do you mean by Engineering Economics? Give its importance (SUK- MAY 2017, Q.4b)

Q8 Define the following terms with neat sketch with reference to break even analysis. 1. Fixed cost 2. Variable cost 3. Total cost 4. Total sales. 5. Breakeven point Q9 Using present worth method compare the following equipments and suggest which should be purchased if rate of interest is 12%(SUK-MAY 2017, Q.4a)

Equipment A Equipment B Initial Cost 25000 35000 Annual O&M 9000 7000 Salvage Value 2000 3500 Life (in years) 4 6

Q10 Explain various methods of economic comparisons

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Unit No Unit Title Planned Hrs.

5 Legal Aspect 04 Lesson schedule

Class Details to be covered No.

1 Importance Site Layout – Factor Affecting, importance

2 Draw Typical Layout of few Major Construction Projects

3 Child Labour Act. Workmen’s Compensation Act.

4 Minimum Wages Act. Building Act

Review Questions

Q1 Describe in brief the main provisions of child labour act. (SUK-NOV-2016, Q.4b)

Q2 Write a short note on minimum wages act.

Q3 State the factors affecting site layout. Draw a typical layout for the site of CO309.5 construction of concrete bridge.

Q4 What do you mean about workmen’s compensation act?(SUK-NOV-2016, Q.1a)

Unit No Unit Title Planned Hrs.

6 Quality management 04 Lesson schedule

Class Details to be covered No.

1 Introduction to Quality management

Department of Civil Engineering

2 Work study application in civil engineering field

3 Value engineering Importance and need

4 Quality circle –Concept

Review Questions

Q1 Explain concept value engineering?(SUK-MAY-2017, Q.5b)

Q2 State & explain quality management CO309.6 Q3 State the objective of work study(SUK-MAY-2017, Q.6c)

Q4 Explain concept of quality circle with related to civil engineering

Model Question Paper

Course Title : Engineering Management

Duration-3 Hrs. Max. Marks: 100

Instructions:

1 All questions are compulsory

2 Figures to the right indicate full marks.

3 Wherever required neat sketches shall be drawn.

Section-I

1 a) Explain principles of management 10

b) Explain Decision tree concept 05

c) Explain directing function of management 05

2 a) Explain Sensitivity Analysis 05

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b) Determine the initial basic feasible solution to the following transportation 10 problem using North West corner rule and LCC method, also state the cost.

D1 D2 D3 D4 Capacity S1 25 23 21 24 14 S2 27 28 22 25 16 S3 24 23 26 22 5 Requirement 6 10 15 4

3 a) Explain the necessity of inventory control. How do you decide the economic 08 order quantity? OR

a) What are the functions of material management? 08

b) ABC Company requires 80 ton of steel every month. It cost Rs.20, 000/- per 07 ton. It requires rs.100 to place order once. If investment carrying cost is 10% of average inventory investment, determine the EOQ. Also find out frequency of placing the order

Section-II

4 a) Explain Importance of engineering economy in civil engineering field 05

b) How much must be deposited 11% each year for 7 years, in order to accumulate 05 Rs 15000 after 7 years.

c) Suggest which machine should be purchased from the following data if rate of 10 interest is 13% ( USE PW Method) Machine A Machine B Initial cost Rs 25,000 /- 35,000/- AOC 800/- 500/- Salvage Value 2,000/- 3,500/- Life(Years) 4 6

5 a) Explain concept of Site layout 07

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b) Explain main features of child labour act OR 08

b) Draw a typical site layout for dam project. 08 6 a) Explain value engineering 05

b) What is mean by quality circle ate its importance in construction field 05

c) Explain concept of work study 05

Department of Civil Engineering

Course Plan for Environment Engineering-II

Course code CE 310 Course Environment Eng.-II Prepared by Mrs. K.A. Sutar & Miss Semester AY 2017-18, Sem VI P.G. Nidoni

Prerequisites This course require student to know about basic concept of Environmental Pollution, its types, Environmental Legislation, Water harvesting methods.

Course Outcomes At the end of the course the students should be able to: CO310.1 Explain2 sources, quantity and quality of wastewater. CO310.2 Design5 the primary and secondary treatment unit in sewage water system. CO310.3 Design5 low cost wastewater treatment units. Evaluate3 stream pollution and Apply4 the knowledge of effluent standards CO310.4 for wastewater disposal as per norms. Explain5 the necessity and importance of solid waste management as well as CO310.5 various method of solid waste management. CO310.6 Describe3 air pollution, its effect and controlling techniques. CO310.7 Design5 sewerage system and treatment system for small urban area.

Mapping of COs with POs

a b c d e f g h i j k l POs COs CO310.1 2 3 3 1 CO310.2 1 3 2 CO310.3 1 3 1 2 CO310.4 3 1 2 CO310.5 2 1 3 CO310.6 2 1 3 CO310.7 1 3 2 1 1 Mild correlation 2 Moderate correlation 3Strong correlation

Course Contents

Unit No. Title No. of Hours Section I Wastewater: Components of wastewater flows, wastewater sources and flow rate, Variations inflow rates and strength, wastewater constituents, Characteristic of Municipal waste water, Problems on 1. 6 B.O.D. calculations, Quantity of storm water, Ground water infiltration. Sewerage system: Types, Layout, Types of sewers, Collection

Department of Civil Engineering

system, Appurtenances, Design of sanitary and storm water sewers, Maintenance of sewerage systems Sewage and Sludge pumping, Location, Capacity, Types of pumps, Pumping station design Primary Treatment: Screening, comminuting, Grit removal, Oil and Grease trap Primarysettling tank. 2 Secondary Treatment: Activated sludge process, Process design and 6 operating parameters,modification of ASP, Operational problems, Concept of trickling filter, Secondary Settling Tank Sludge: Characteristics, Treatment and disposal, Concept of anaerobic digestion, types of reactors. Low cost wastewater treatment methods- Principles of waste stabilization pond. Design and operation of 3 6 oxidation pond, aerobic & anaerobic Lagoons, Aerated Lagoon, Oxidation ditch, Septic tank. Selection of alternative Treatment process flow sheets, Concept of recycling and reuse of sewage. Section II Stream pollution: Classification, Concept of Self Purification and DO sag curve. Streeter Phelps’sEquation. 4. Disposal of wastewater: methods, effluents standards for stream and 6 land disposal as per MPCB andCPCB standards and legislation.Concept of environmental impact assessment Solid waste management: Definition, types, sources, characteristics. Functional outlines, Generation, storage, Collection, Processing 5. techniques. Methods of treatment of solid waste, Composting, 6 Incineration, Pyrolysis and Sanitary land filling.Concept of Hazardous waste management Air Pollution-Definition, Sources and classification of pollutants, Effects on man material andvegetation.Introduction to Meteorological aspects such as atmospheric stability, mixing heights, and 6. plumebehavior.Control of industrial air pollution-Settling Chamber, 6 Bag Filters, Cyclone separators, Scrubbers,Electrostatic precipitators, Introduction to global issues-Global warming, Acid rain, Ozone depletion, Photochemical Smog.Ambient air quality standards

Reference Books:

Sr. No. Title of Book Author Publisher/Edition Topics Environmental H.S. Peavy, & 1 McGraw Hill 1,2,3,5 Engineering D.R. Rowe Wastewater Engineering Metcalf and Tata McGraw-Hill 2 1,2,5 Treatment and Reuse Eddy Edition,2003 Waste Water Supply Laxmi Publishers, 3 Dr. B. C. Punmia Unit-1, 2,3,5,6. Engineering New Delhi,1995 Waste Water Supply Khanna Publishers, 4 S. K. Garg Unit-1, 2,3,5,6. Engineering New Delhi,2012

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Standard Book Waste Water Supply 5 Dr. P. N. Modi House, New Unit-1, 2,3,5,6. Engineering Delhi,2011

Evaluation scheme

Examination Theory Term POE OE Total Scheme Work Max. Marks 100 25 --- 25 150 Contact 3 2 -- -- 5 Hours/ week

Scheme of Marks

Section Unit No. Title Marks Various sources,quantity and quality of wastewater. 1 Also, methods of wastewater collection and types of 17 sewerage system. I Design of primary and secondary treatment unit in 2 17 sewage water system. Sludgetreatment system and low cost wastewater 3 16 treatment units. 4 Stream pollution and Disposal of wastewater. 17 Necessity and importance of solid waste management II 5 16 and various method of solid waste management. 6 Air pollution, its effect and controlling techniques 17

Course Unitization

Section Unit Course Mode of Assessment Outcomes No. Title To explain the operation, characteristics and parameters of 1 CO310.1 wastewater and sewers system. CAT –I

Q. 1,2 To discuss the different concepts of I 2 Primary Treatment and Secondary CO310.2 Treatment.

To explain the operation, 3 characteristics of Sludge treatment CO310.3 CAT –II system. Q. 1,2 To discuss the different Stream II 4 CO310.4 pollution and Disposal of wastewater

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To explain an overview of different CO310.5 5 types of Solid waste management

methods. CAT –III To discuss about air pollution, effects, Q. 1,2 6 control and ambient air quality CO310.6 standards.

Unit wise Lesson Plan

Section I Unit No Unit Title Planned Hrs. 1 Wastewater and Sewerage system 06 Lesson schedule Class Details to be covered No. Components of wastewater flows, wastewater sources and flow rate, Variations inflow 1 rates and strength. Wastewater constituents, Characteristic of Municipal waste water such as physical, 2 chemical and Biological characteristics. 3 Problems on B.O.D. calculations, Quantity of storm water, Ground water infiltration. 4 Sewerage system- Types, Layout, Types of sewers, Collection system, Appurtenances. 5 Design of sanitary and storm water sewers, Maintenance of sewerage systems Sewage. 6 Sludge pumping, Location, Capacity, Types of pumps and design of pumping station.

Review Questions Q1 Explain variation in flow rates of wastewater. (SUK 16, 5M) Q2 Explain various sewerage systems and design. (SUK 14, 10M)

Q3 Give design criteria for sanitary sewer. CO310.1 Q4 Give design criteria for storm water sewer (SUK 14, 6M) Q5 Write a note on pumping station. (SUK 16, 6M)

Section I Unit No Unit Title Planned Hrs. 2 Design of Primary and secondary treatment. 06 Lesson schedule Class Details to be covered No. 1 Conceptof primary treatment , Types of screen, comminuting, Grit chamber, Concept of oil and grease trap and primary settling tank. Design of primary settling 2 tank. 3 Concept of secondary treatment and activated sludge process. 4 Activated sludge process design and operating parameters such as MLSS, MLVSS,

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F/M ratio, Sludge volume index. 5 Modification of ASP, Operational problems of ASP. 6 Concept of trickling filter and Operational problems of trickling filter. 7 Concept and design of Secondary Settling Tank.

Review Questions Q1 Explain various primary treatment processes. (SUK 13, 6M) Q2 Draw flow diagram of primary and secondary treatment process. CO310.2 Q3 Give design criteria for each treatment unit.

Section I Unit No Unit Title Planned Hrs. 3 Sludge characteristics and Low cost treatment. 06 Lesson schedule Class Details to be covered No. Characteristics of sludge. Various Treatment and disposal of sludge coming out 1 after primary and secondary treatment. 2 Concept of anaerobic digestion, types of reactors. 3 Low cost wastewater treatment methods-Principles of waste stabilization pond. 4 Design and operation of oxidation pond. 5 Design and operation ofaerobic & anaerobic Lagoons 6 Design and operation of oxidation ditch, Septic tank. Selection of alternative Treatment process flow sheets, Concept of recycling and 7 reuse of sewage.

Review Questions Q1 Explain Sludge characteristics treatment and disposal. (SUK14, 8M) Explain concept of anaerobic digestion, types of reactors. (SUK 15,16, Q2 8M) Explain low cost wastewater treatment methods and principles of waste CO310.3 Q3 stabilization pond. (SUK 15, 5M) Q4 Give design criteria and operation of oxidation ditch. (SUK 15,16, 5M) Q5 Give design criteria and operation of septic tank. (SUK14, 8M) Section II Unit No Unit Title Planned Hrs. 4 Stream pollution, purification and disposals of 06 wastewater Lesson schedule Class Details to be covered No. 1 Concept of Stream pollution and self-purification (SUK16, 8M) Concept of DO sag curve and application of streeter Phelps’s Equation (SUK14, 2 8M) 3 Knowledge of disposal of waste water methods (SUK16, 5M)

Department of Civil Engineering

Knowledge of effluents standards for stream and land disposal as per MPCB and 4 CPCB standards

Review Questions Q1 Explain concept of stream pollution and self-purification. Q2 Explain DO sag curve and derive of streeter Phelp’s Equation. CO310.4 Q3 Explain methods of disposal of wastewater. Give effluents standards for stream and land disposal as per MPCB and Q4 CPCB standards.

Section II Unit No Unit Title Planned Hrs. 5 Solid waste management and disposal of wastewater 06

Lesson schedule Class Details to be covered No. 1 Definition,types,sources of solid waste. Characteristics of solid waste. Functional outlines of solid waste management 2 system. 3 Generation, storage, Collection, Processing techniques of solid waste management. Methods of treatment of solid waste-Composting (Concept and types), 4 Incineration. 5 Concept of Pyrolysis and Sanitary land filling (various types). 6 Concept of Hazardous waste management.

Review Questions Explain solid waste with its sources, types and processes needful.(SUK Q1 14, 8M) Q2 Explain solid waste management. CO310.5 Q3 Explain various methods of SW treatment. . (SUK 16, 5M) Explain concept of hazardous waste management with example. (SUK Q4 16, 6M)

Section II Unit No Unit Title Planned Hrs. 6 Air Pollution monitoring system 06 Lesson schedule Class Details to be covered No. 1 Concept of air pollution in all aspect 2 Study of atmospheric stability in all aspect 3 Study of settling chamber, bag filters including functions, troubles etc. 4 Concept of cyclone separators, scrubbers and ESP including functions, troubles etc.

Department of Civil Engineering

5 Study of global warming, acid rain, ozone depletion, photochemical Smog etc. 6 Concept of carbon credits, control of vehicular pollution and air quality standards

Review Questions Q1 Explain concept of air pollution with its effects on man, material and vegetation. Q2 Explain plume behavior. Q3 Explain structure, function and troubles of settling chamber. Q4 Explain structure, function and troubles of bag filter. (SUK 16 6M) CO310.6 Q5 Explain structure, function of cyclone separator. Q6 Explain structure, function of ESP. (SUK 16 6M) Q7 Explain global warming Q8 Explain acid rain, ozone depletion and photochemical Smog Q9 Explain concept of carbon credits and air quality standards

Model Question Paper

Course Title : Environment Engineering-II Duration: 3Hrs. Max. Marks: 100

Instructions: 1. All questions are compulsory. 2. Figures to the right indicate full marks 3. Use of non-programmable calculator is allowed

Section-I Marks

Explain with neat sketch the variation in flow and strength of 1 a 5 municipal waste water. Draw a neat sketch of sewage pumping station and mention the b 6 function of various components. The BOD of sewage incubated for two days at 37"c is 200 mg/l. Find the standard BOD. Assume BOD rate constant as 0.20 per day, base c 5 10, at 200C.

OR Determine the diameter of combined sewer from following data. Area to be served- 100 Hectares, popuration-50000, water supply c 5 rate- 180 lpcd, Intensity of rainfall- 20 mm/hr, coefficient of runoff- 0.45, Maximum permissible velocity-3 m/s

2 a Give the design parameters of bar rack 4 Explain the importance of MCRT, HRT, MLVSS and F/Mratio in b 6 activated sludge process c Explain any four modifications of activated sludge process. 6 69

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OR c Explain the biologicalprocess in Trickling filter. 6

3 a Explain sludge thickening methods. 5 Design an oxidation ditch for treating sewage with initial BOD5 of 300mg/l for contributing population of 50000 to give an effluent b BOD5 of 30 mg/l. sewage generation rate- 150 mg/l, F/M ratio-0. 1 8 MLVSS-3000 mg/l. Determine volume of ditch,Length of rotor and power required. c Distinguish between standard rate and high rate anaerobic digesters. 5 OR c Explain the principle of oxidation pond. Give the design parameters. 5

Section-II Marks

4 Write short notes on any three: a) Cyclone separator b) ESP 18 c) London smog d) EIA

e) Sources of solid waste

5 Solve any two of the following : a Which are solid waste composting methods and explain one briefly? 8 Explain in detail a process of land filling for solid waste b 8 management. c Explain in detail the effects of air pollutants on man. 8

6 Solve any two of the following : a Explain in detail Do sag curve and self-purification of river. 8 b State various methods of solid waste collection from the City, 8 Explain one of it in detail c Give the Detailed process for pre and post EIA. 8

Lab Plan

List of experiments/assignments to meet the requirements of the syllabus Part A Title List of experiments CO310.1 CO310.2 CO310.3 1. Determine pH of given sample 2. Determine DO of given sample 3. Determine Alkalinity of given sample For all Batches 4. Determine Chlorides content of given sample 5. Determine BOD of given sample 6. Determine BOD of given sample

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7. Determine COD of given sample

Part B Title Demonstration CO310.6 Demonstration of HVS and Auto exhaust analyzer. Visit Report writing All Batches on HVS. Part C Title Design CO310.2 CO310.3 Design of sewerage system and wastewater treatment system units for All Batches a small urban area.

Part D Title Visit CO310.1 CO310.2 CO310.3 Visit to sewage treatment plant and detail report writing on treatment All Batches plant visit.

Department of Civil Engineering

Course plan for Engineering Geology

Course Code CE 311 Course Engineering Geology Prepared by Mr. Ajitkumar A. Lole Date AY 2017-18, Sem II

Pre-requisites Students should have knowledge of – 1. Rocks (stones) and minerals are basic requirement to construct any type of building. 2. Earthquake and geological structureswill affect the Civil Engineering Structures.

Course Outcomes At the end of the course the students should be able to: CO311.1 Demonstrate3 the different types of minerals and rocks and their civil Engineering significance. CO311.2 Interpret5 the different types of structures present in the rocks and their origin. CO311.3 Identify1 the causes and effects of earthquake and landslides. CO311.4 Explain2 groundwater resources and requirement of good building stones. CO311.5 Assess5 the suitability of site for construction of dams, reservoir, bridges, tunnel etc. CO311.6 Identify1stratigraphic sequence with the help of geological maps.

Mapping of COs with POs

POsCOs A b c d e f g h i j K CO311.1 1 3 CO311.2 3 CO311.3 3 2 1 CO311.4 1 CO311.5 3 1 CO311.6 1 1 Mild correlation 2 Moderate correlation 3 Strong correlation

Department of Civil Engineering

Course Contents

Unit No. of Title No. Hours

Section I

1 Introduction: Definition, scope of Engineering Geology. Physical Geology: Interior of the Earth. Geological work of river- Erosion and deposition processes and features, Transportation process, Civil Engineering Significance. Mineralogy: Physical properties of minerals. Petrology: Igneous rocks: Origin, Structures, Classification, 08 Concordant and disconcordant intrusions, Civil Engineering significance. Secondary rocks: Formation, Classification, Structures, Civil Engineering significance. Grain size classification of sedimentary rocks. Metamorphic rocks: Agents and Types of Metamorphism, Structures. 2 Structural Geology: Strike and Dip, Unconformity-Types, Outliers and Inliers. Fold and Fault: Parameters, Classification, Causes, Civil Engineering 05 significance. Joint: Types, Civil Engineering considerations.Drawing geological cross sectionfrom outcrop map 3 Earthquake: Causes, Seismic waves, Seismograph, Seismogram, Scale, Effects. Landslides: Types, Causes, Prevention of Landslides. Ground water: Sources of groundwater, Zones of groundwater, Types of 07 Aquifer, Hydrological properties of aquifers, Pumping Test-methods, data analysis and numerical. Building Stones: Engineering properties of rocks, Requirement of good building stone. Section II

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4 Surface and Sub-surface Investigations: Preliminary Geological Investigations, Steps in geological investigations for project site. Geophysical methods: Resistivity and Seismic methods -Instruments, 06 methodology, data analysis and numerical. Exploratory drilling: Observations, Preservation of cores and Core logging, Core recovery, R.Q.D., numerical. 5 Geology of Tunnel and Bridge: Difficulties during tunnelling, Influence of geological conditions on tunnelling, Geological consideration while choosing 05 tunnel alignment, Tunnel in folded strata, sedimentary rocks and Deccan traps. Dependence of types of bridges on geological conditions. 6 Geology of Dams and Reservoirs: Preliminary geological survey, Influence of geological conditions on Location, Alignment, Design and Type of a dam, Suitable and Unsuitable geological conditions for locating a dam site, Dams 05 on carbonate rocks, sedimentary rocks, folded strata and Deccan traps, Suitable and unsuitable geological conditions for reservoir site. Reference books:

Sr.No. Title of Book Author Publisher/Edition Topics covered

Engineering and General By Prabin S. K. Katariya and sons, 1,2,3,4,5,6 1 Geology Singh Delhi 2 Groundwater Hydrology Tood D. K John Wiley& Son. New 3 York 3 A Text Book of R. B. Gupte Pune 2,5,6 Engineering Geology VidyarthiGrihaPrakashan, Pune 4 Rultey’s Elements of By H. H. Read CBS Publishers & 1 Mineralogy Distributors, Delhi.

Department of Civil Engineering

Evaluation scheme:

Examination Theory Term Work OE Total Scheme

Max. Marks 100 50 -- 150

Contact 3 2 -- 5 Hours/ week

Scheme of Marks

Section Unit No. Title Marks

1 Physical geology, Mineralogy & Petrology 20 I 2 Structural Geology 13 3 Earthquake, groundwater & Building stones 13 4 Surface and Sub-surface Investigations 21 II 5 Geology of Tunnel and Bridge 12 6 Geology of Dams and Reservoirs 17

Course Unitization

CO Evaluation Remark

CO311.1 CAT 1 1 question on unit 1 and 2 with 15 marks each CO311.2

CO311.3 CAT 2 1 question on unit 3 and 4 with 15 marks each CO311.4

CO311.5 CAT 3 1 question on unit 5 and 6 with 15 marks each CO311.6

Department of Civil Engineering

Unit wise Lesson Plan

Section I

Unit No Unit Title Planned Hrs.

1 Physical geology, Mineralogy & Petrology 08

Lesson schedule

Class Details to be covered No.

1 Definition & scope of Engineering Geology 2 Interior of the Earth & Geological work of river. 3 Physical properties of minerals 4 Igneous rocks (Origin, classification) 5 Igneous rocks (Structures & Civil Engg. Significance) 6 Sedimentary rocks (Origin, classification, structures & Civil Engg. Significance) 7 Metamorphic rocks (Origin, classification) 8 Metamorphic rocks (Structures & Civil Engg. Significance) Review Questions

Q1 Describe in detail geological work carried out by river with reference to CO311.1 i. Erosion ii. Transportation iii. Deposition (April – 2016 ; Q.1a; Marks – 8) Q2 What is meant by sedimentary rocks? Give grain size classification of sedimentary rocks. (April – 2016 ; Q.3b; Marks – 7) Q3 What is meant by igneous rocks? Give classification of igneous rocks. Q4 What is meant by metamorphic rocks? Write note on types of metamorphism.

Unit No Unit title Planned Hrs.

2 Structural Geology 05

Department of Civil Engineering

Lesson schedule

Class Details to be covered No.

9 Strike and Dip. 10 Unconformity-Types, Outliers and Inliers. 11 Fold and Fault: Parameters. 12 Classification & Causes of fold, fault with their Civil Engineering significance. 13 Joint: Types, Civil Engineering considerations. Review Questions

Q1 What are folds? Explain with neat sketches Anticlinal fold & Synclinal CO311.2 Fold. & Q2 What is unconformity? Write note on types of unconformity. (April – 2016 ; Q.3b; Marks – 8) CO311.6 Q3 Write note on outliers and inliers.

Unit No Unit Title Planned Hrs.

3 Earthquake, groundwater & Building stones 07

Lesson schedule

Class Details to be covered No.

14 Causes of Earthquake, Seismic waves. 15 Seismograph, Seismogram, Scale, Effects. 16 Types, Causes & Prevention of Landslides. 17 Sources of groundwater, Zones of groundwater 18 Types of Aquifer, Hydrological properties of aquifers 19 Pumping Test-methods, data analysis and numerical 20 Engineering properties of rocks, Requirement of good building stone.

Department of Civil Engineering

Review Questions

Q1 Explain the different characteristics of good building stone. CO311.3 Q2 What is groundwater? Write note on zones of groundwater.

Q3 What are various types of landslides? Describe the internal causes of landslides. Q4 What is groundwater? Write note on sources of groundwater. SECTION II

Unit No. Unit Title Planned Hrs.

4 Surface and Sub-surface Investigations 06

Lesson schedule

Class Details to be covered No.

21 Introduction to Surface and Sub-surface Investigations 22 Preliminary Geological Investigations 23 Steps in geological investigations for project site. 24 Resistivity and Seismic methods -Instruments, methodology, data analysis and numerical 25 Exploratory drilling & Observations 26 Preservation of cores and Core logging, Core recovery, R.Q.D., numerical Review Questions

Q1 Explain exploratory drilling method with respect to following points i)Core logging ii) Water loss and water gain iii) Rate of drilling Q2 Write short notes on - i) Observations during drilling (April – 2016 ; Q.5b; Marks – 7) CO311.4 ii) Limitations of drilling iii) RQD (April – 2016 ; Q.6a; Marks – 7) iv) Turbid drill water (April – 2016 ; Q.6a; Marks – 7) v) Graphical representation of core logging

Department of Civil Engineering

Unit No Unit Title Planned Hrs.

5 Geology of Tunnel and Bridge 05 Lesson schedule

Class Details to be covered No.

27 Difficulties during tunnelling. 28 Influence of geological conditions on tunnelling 29 Geological consideration while choosing tunnel alignment 30 Tunnel in folded strata, sedimentary rocks and Deccan traps. 31 Dependence of types of bridges on geological conditions Review Questions

Q1 Describe the suitable and unsuitable geological conditions for excavation of a tunnel through sedimentary rocks. (April – 2016 ; Q.5a; Marks – 8) CO311.5 Q2 Explain types of bridges.

Unit No Unit Title Planned Hrs.

6 Geology of Dams and Reservoirs 05 32 Preliminary geological survey for dams and reservoirs. 33 Influence of geological conditions on Location, Alignment, Design and Type of a dam 34 Suitable and Unsuitable geological conditions for locating a dam site 35 Dams on carbonate rocks, sedimentary rocks, folded strata and Deccan traps 36 Suitable and unsuitable geological conditions for reservoir site.

Q1 Explain the importance of core drilling for preliminary geological CO311.5 investigation for dam site with reference to following points. i) Core recovery.

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ii) Drill water loss. iii) Number of pieces of cores. iv) Rate of drilling. Q2 Write notes on CO311.5 i) Overbreak ii) Dams on carbonate rocks iii) Siltation of reservoir

Model Question Paper

Course Title : Engineering Geology

Duration-3 Hrs. Max. Marks: 100

Instructions:

1. Solve any three questions from section I & any three questions from section II. 2. Figures to the right indicate full marks. 3. Draw sketches wherever necessary. Section-I

1 a) Explain erosional features produced by River with their civil engineering 08 significance b) Discuss the cooling of magma under Plutonic, Hypabyssal & Volcanic 07 conditions. 2 a) What is meant by Unconformity? Explain types of Unconformity. 08

a) What is meant by fault? Explain classification of faults. 08

b) What is meant by sedimentary rock? Explain grain size classification of 07 sedimentary rocks. 3 Write short notes on any four of the following 20

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a) Internal structure of the earth.

b) Dyke & Sill

c) Scope of Engineering Geology

d) Agents of Metamorphism

e) Pyroclasts

Section-II

4 Write short notes on any four of the following 20

a) RIS

b) Sources of Groundwater c) Engineering properties of rocks d) Porosity & Permeability e) Core logging 5 a) Describe in detail the suitable and unsuitable geological conditions for locating 08 a tunnel site. OR

a) Describe in detail the suitable and unsuitable geological conditions for locating 08 a dam site. b) Write brief account on observations during drilling 07 6 a) Explain the following 07 i) R. Q. D. ii) Preservation of cores iii) Core recovery iv) Turbid drill water b) Following is the data obtained during drilling a borehole along a dam 08 alignment: i) Top R. L. of bore: 580 m ii) Bore hole ends at R. L. 530 m iii) Length of each piece of core recovered between R. L. 543m to R. L. 540 m. is as follows:

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14, 13, 09, 02, 07, 12, 11, 07, 10, 11, 13, 12, 10, 14, 12, 05, 04, 15, 12, 15, 14, 15, 17, 12, 14,15. All piece lengths are in cm. Find out: i) Total depth of bore ii) Total length of core recovered iii) Core recovery iv) RQD v) Core loss vi) Machine Run. As per conclusion comment on suitability or non-suitability of sites with justification.

Practical:

List of experiments to meet the requirements of the syllabus

1 Megascopic study of Rock forming minerals CO311.1 2 Megascopic study of Ore forming minerals. CO311.1 3 Megascopic study of Igneous rocks. CO311.1 4 Megascopic study of Secondary rocks. CO311.1 5 Megascopic study of Metamorphic rocks. CO311.1 6 . Study of geological maps CO311.6 a) Single horizontal series, b) Single inclined series, c) One horizontal and one inclined series, d) Both series are inclined with sill and e) Both series are inclined with dyke. 7 Study of Structural Geological models. CO311.2 8 Study tour to the places of Engineering Geological importance. CO311.5

Department of Civil Engineering

Course plan for Structural Design and Drawing I

Course Code CE 312 Course Structural Design and Drawing I

Prepared by Mr. Desai Ravindra M. Semester AY 2017-18, Sem II

Pre-requisites This course requires the student to know about the basic concepts like analysis, design of tension member, compression member, end connections,column, column bases, truss, bracing, gantry girder, plate girders as components of industrial building and civil infrastructures.

Course Outcomes

At the end of the course the students should be able to: analyse, design industrial building and girders.

CO312.1 Analyse4and design5 industrial steel structurebuilding and it’s different components

CO312.2 Analyse4 and design5welded plate girder, design of cross section, curtailment of flange plates, stiffeners and connections. CO312.3 Analyse4 and design5primary and secondary beams, column, column base and connections.

CO312.4 Analyse4 and design5Foot Bridge: Influence lines, cross beam, main Truss, Raker, joint details, support details. CO312.5 Analyse4 and design5compared with the results of any standard software package.

Mapping of COs with POs

POs A b c d e f g H i j k CO312.1 2 2 3 3 COs CO312.2 3 3 3 2 3 CO312.3 3 3 2 2 2 CO312.4 2 3 1 1 2 CO312.5 2 2 1 1 2 1 Mild correlation 2 Moderato correlation 3 Strong correlation

Department of Civil Engineering

Course Contents

Unit No. of Title No. Hours

Section I

1. Design of industrial building including roof truss, purlin, bracings, gantry girder, column, column base and connections. Three full imperial size drawing 30 sheets.

Section II

2. Design of welded plate girder, design of cross section, curtailment of flange 18 plates, stiffeners and connections. One full imperial size drawing sheets. 3. Design of building including primary and secondary beams, column, column 18 base and connections. One full imperial size drawing sheets. 4. Design of Foot Bridge: Influence lines, cross beam, main Truss, Raker, joint 18 details, support details

Reference books:

Sr. Title of Book Author Publisher/Edition Topics No. covered

6. Design of Steel Structures. Dr. N. Oxford University 1,2,3 Subramanian Press, New Delhi.

7. Limit State Design of Steel S.K. Duggal Tata Mc-Graw Hill 1,2,3,4 Structures India Publishing House

8. Design of Steel Structures K.S. Sairam, Pearson 1,2,3,4

9. Design of steel structure by Limit Bhavikatti S. S International 1,2,3 State Method as per IS: 800- 2007 Publishing House,

Evaluation scheme:

Examination Theory Term Work OE Total Scheme

Max. Marks - 50 25 75

Contact 4 -- Hours/ week

Department of Civil Engineering

Scheme of Marks

Section Unit No. Title Marks

I 1 Unit No 1 30

2 Unit 2

II 3 Unit 3 Any one Design 20 4 Unit 4

Important Question Bank for External Oral Examination

1. Explain types of trusses 2. Explain procedure for wind load calculation for the truss 3. Enlist component of truss structure with force developed 4. Explain basic terms :-Pitch, Slope, rise, Spacing of truss, span of truss. 5. What do you mean by Uniaxial and biaxial bending 6. Enlist IS Codes used for Design of steel structure 7. Explain methods of analysis of the truss 8. What are the modes of failure in tension 9. Explain Design procedure of tension member 10. Explain Design procedure of Compression member 11. Explain Design procedure of purlin 12. Explain Design procedure of Bracket 13. Explain Design procedure of Column 14. Explain Design procedure of Column bases 15. What are the types girder 16. Differentiate plate girder and gantry girder 17. What are the forces acting on gantry girder 18. What do you mean by web buckling 19. What do you mean by web crippling 20. What is laterally supported and laterally unsupported beam 21. Explain Design procedure of laterally supported beam

Department of Civil Engineering

22. Explain Design procedure of laterally unsupported beam

MULTIPLE CHOICE QUESTIONS

Q1 The effective length of a compression member of length L held in position and restrained in direction at one end and effectively restrained in direction but not held in position at the other end, is A. 0.85 L B. L C. 2L D. 8L Q2 A beam is defined as a structural member subjected to A. transverse loading B. axial loading C. axial and transverse D. none of these. loading Q3 In plastic analysis, the shape factor for circular sections, is A. 1.5 B. 1.697 C. 1.6 D. none of these. Q4 A structural member subjected to compressive stress in a direction parallel to its longitudinal axis, is generally known as A. Strut B. Stanchion C. Post D. All Q5 The distance between e.g. of compression and e.g. of tension flanges of a plate girder, is known as A. effective depth B. overall depth C. clear depth D. none of these. Q6 A fillet weld may be termed as A. convex weld B. mitre weld C. concave weld D. all Q7 Pick up the correct statement from the following: A. Horizontal stiffeners B. Single vertical C. Horizontal D. all may be placed stiffeners may stiffeners may be alternately on be placed placed in pairs one opposite sides of the alternately on on each side of the web opposite sides web of the web Q8 The most economical section for a column, is A. rectangular B. solid round C. flat strip D. tubular section Q9 The minimum edge distance of a rivet line connecting two or more plates, is kept equal to 37 mm plus (where t is the thickness in mm of the thinner outside plate). A. 6 t B. 2 t C. 4 t D. 8 t Q10 Web crippling generally occurs at the point where A. shearing force is B. bending C. concentrated loads D. deflection is minimum moment is act maximum maximum Q11 The rolled steel I-sections are most commonly used as beams because these provide A. large moment of B. greater lateral C. large moment of D. all

Department of Civil Engineering

inertia with less stability resistance as cross-sectional area compared to other section Q12 The thickness t of a single flat lacing should not be less than A. 1/60 th length B. 1/30 th length C. 1/50 th length D. 1/40 th length between inner end between inner between inner end between inner rivets end rivets rivets end rivets Q13 The Indian standard code which deals with steel structures, is A. IS : 800(2007) B. IS : 456(2000) C. IS : 1893(2002) D. IS : 875(1984) Q14 Shear buckling of web in a plate girder is prevented by using A. vertical intermediate B. horizontal C. bearing stiffener D. none of the stiffener stiffener at above neutral axis Q15 Economical depth of a plate girder corresponds to A. minimum B. minimum depth C. maximum weigh D. minimum weight thickness of web Q16 Bearing stiffener in a plate girder is used to A. transfer the load B. prevent C. decrease D. prevent from the top flange buckling of the effective depth excessive to the bottom one web of web deflection Q17 .Minimum thickness of web in a plate girder, when the plate is accessible and also exposed to weather, is A. 6mm B. 8mm C. 10mm D. 5mm Q18 The maximum slenderness ratio of a compression member carrying both dead and superimposed load is A. 180 B. 200 C. 250 D. 350 Q19 The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is A. 150 B. 180 C. 250 D. 350 Q20 .Minimum spacing of vertical stiffeners is limited to A. d/4 B. d/3 C. d/2 D. 2d/3 Q21 Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds A. 501 B. 851 C. 200t D. 250t

Department of Civil Engineering

Course plan for Seminar

Course Code CE 314 Course Seminar

Prepared by Mr Swastik S Shinde Semester AY 2017-18, Sem II

Pre-requisites This course requires the student to know about the basic concepts of Civil Engineering.

Course Outcomes

At the end of the course the students should be able to:

CE314.1 Collect2, analyze3 and present data related to literature.

CE314.2 Prepare2 abstract and report.

CE314.3 Exhibit2 the talent during presentation.

CE314.4 Perform2 literature review on recent technical topics.

CE314.5 Prepare2 a comprehensive report.

CE314.6 Prepare2 a power point presentation.

Mapping of COs with POs

a b c d e f g h i j k POs CE314.1 2 2 3 2 2 CE314.2COs 2 2 CE314.3 3 CE314.4 2 CE314.5 1 CE314.6 1 1 1 Mild correlation 2 Moderato correlation 3 Strong correlation

Department of Civil Engineering

Course Contents

No. of Description Hours

The topic for the seminar may be related to Civil Engineering area and interdisciplinary area related to Civil Engineering such as-

1. Structural Engineering 2. Concrete Technology 3. Environmental Engineering 4. Geotechnical Engineering 5. Transportation Engineering 6. Infrastructural Engineering 7. Water resources Engineering 8. Town & Country Planning 9. Construction Engineering 10. Surveying & Remote Sensing Techniques 11. Project management 12. Legal aspects in Civil Engineering 13. Earthquake Engineering 14. Disaster management 15. Advanced Geology and Remote Sensing 16. Advanced Construction Technology 17. Advanced Engineering Construction Materials 18. Advanced Engineering Construction Methods 19. Planning and Design of Special Buildings 20. Finance Management 21. Engineering Geology

Evaluation scheme:

Examination Theory Term Work OE Total Scheme

Max. Marks - 50 50

Contact 2 -- 2 Hours/ week