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The Evolution of Deep Foundation Quality Management Techniques in the United States
Missouri University of Science and Technology Scholars' Mine International Conference on Case Histories in (2013) - Seventh International Conference on Geotechnical Engineering Case Histories in Geotechnical Engineering 02 May 2013, 10:30 am - 10:50 am The Evolution of Deep Foundation Quality Management Techniques in the United States Bernard H. Hertlein AECOM, Vernon Hills, IL Follow this and additional works at: https://scholarsmine.mst.edu/icchge Part of the Geotechnical Engineering Commons Recommended Citation Hertlein, Bernard H., "The Evolution of Deep Foundation Quality Management Techniques in the United States" (2013). International Conference on Case Histories in Geotechnical Engineering. 2. https://scholarsmine.mst.edu/icchge/7icchge/session10/2 This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License. This Article - Conference proceedings is brought to you for free and open access by Scholars' Mine. It has been accepted for inclusion in International Conference on Case Histories in Geotechnical Engineering by an authorized administrator of Scholars' Mine. This work is protected by U. S. Copyright Law. Unauthorized use including reproduction for redistribution requires the permission of the copyright holder. For more information, please contact [email protected]. THE EVOLUTION OF DEEP FOUNDATION QUALITY MANAGEMENT TECHNIQUES IN THE UNITED STATES Bernard H. Hertlein, M.ASCE. Principal Scientist AECOM 750 Corporate Woods Parkway Vernon Hills, Illinois 60061 [email protected] ABSTRACT The development and acceptance of quality control and assurance techniques for deep foundations in the United States is a relatively recent phenomenon, and one whose progress can be attributed to a handful of key individuals who first recognized the early promise of these methods, and worked diligently to validate them. -
289 Combination of Bidirectional-Cell Test and Conventional Head-Down
Orchard Central, Singapore Fellenius, B.H., and Tan, S.A., 2010. Combination of bidirectional-cell test and conventional head-down test. The Art of Foundation Engineering Practice, ""Honoring Clyde Baker", ASCE Geotechnical Special Publication, Edited by M.H. Hussein, J.B. Anderson, and W.M. Camp, GSP 198, pp. 240-259. Combination of bidirectional-cell test and conventional head-down test Bengt H. Fellenius1), M.ASCE and Tan Siew Ann2), M.ASCE 1) 2475 Rothesay Avenue, Sidney, British Columbia, V8L 2B9. <[email protected]> 2) Civil Engineering Department, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260. <[email protected]> ABSTRACT. Bidirectional-cell tests were performed in Singapore on four bored piles in a residual soil and underlying weathered, highly fractured bedrock called the Bukit Timah Granite formation. Two of the piles were 1.2 m diameter, uninstrumented, and 28 m and 38 m long. The other two were strain-gage instrumented, 1.0 m diameter piles, both 37 m long. The latter tests combined the cell test with conventional head-down testing. Analysis of the test results indicated that the pile toe stiffness was low. The evaluation of the strain-gage data showed that the pile material modulus was a function of the induced strain. The desired axial working load was 10 MN, and the combined cell and head-down tests correlated to a head-down test with a maximum applied load of 38 MN, which, although smaller than the ultimate resistance of the piles, was taken as the capacity of piles constructed similar to the second set of test piles at the site. -
Urban Megaprojects-Based Approach in Urban Planning: from Isolated Objects to Shaping the City the Case of Dubai
Université de Liège Faculty of Applied Sciences Urban Megaprojects-based Approach in Urban Planning: From Isolated Objects to Shaping the City The Case of Dubai PHD Thesis Dissertation Presented by Oula AOUN Submission Date: March 2016 Thesis Director: Jacques TELLER, Professor, Université de Liège Jury: Mario COOLS, Professor, Université de Liège Bernard DECLEVE, Professor, Université Catholique de Louvain Robert SALIBA, Professor, American University of Beirut Eric VERDEIL, Researcher, Université Paris-Est CNRS Kevin WARD, Professor, University of Manchester ii To Henry iii iv ACKNOWLEDGMENTS My acknowledgments go first to Professor Jacques Teller, for his support and guidance. I was very lucky during these years to have you as a thesis director. Your assistance was very enlightening and is greatly appreciated. Thank you for your daily comments and help, and most of all thank you for your friendship, and your support to my little family. I would like also to thank the members of my thesis committee, Dr Eric Verdeil and Professor Bernard Declève, for guiding me during these last four years. Thank you for taking so much interest in my research work, for your encouragement and valuable comments, and thank you as well for all the travel you undertook for those committee meetings. This research owes a lot to Université de Liège, and the Non-Fria grant that I was very lucky to have. Without this funding, this research work, and my trips to UAE, would not have been possible. My acknowledgments go also to Université de Liège for funding several travels giving me the chance to participate in many international seminars and conferences. -
Interpretation of Cone Penetration Tests in Cohesive Soils
Final Report FHWA/IN/JTRP-2006/22 INTERPRETATION OF CONE PENETRATION TESTS IN COHESIVE SOILS by Kwang Kyun Kim Graduate Research Assistant Monica Prezzi Assistant Professor and Rodrigo Salgado Professor School of Civil Engineering Purdue University Joint Transportation Research Program Project No. C-36-45T File No. 6-18-18 SPR-2632 Conducted in Cooperation with the Indiana Department of Transportation and the U.S. Department of Transportation Federal Highway Administration The contents of this report reflect the views of the authors who are responsible for the facts and accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the Federal Highway Administration or the Indiana Department of Transportation. This report does not constitute a standard, specification, or regulation. Purdue University West Lafayette, Indiana December 2006 TECHNICAL REPORT STANDARD TITLE PAGE 1. Report No. 2. Government Accession No. 3. Recipient's Catalog No. FHWA/IN/JTRP-2006/22 4. Title and Subtitle 5. Report Date Interpretation of Cone Penetration tests in Cohesive Soils December 2006 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report No. Kwang Kyun Kim and Rodrigo Salgado FHWA/IN/JTRP-2006/22 9. Performing Organization Name and Address 10. Work Unit No. Joint Transportation Research Program 550 Stadium Mall Drive Purdue University West Lafayette, IN 47907-2051 11. Contract or Grant No. SPR-2632 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Indiana Department of Transportation State Office Building Final Report 100 North Senate Avenue Indianapolis, IN 46204 14. Sponsoring Agency Code 15. -
Determination of Geotechnical Properties of Clayey Soil From
DETERMINATION OF GEOTECHNICAL PROPERTIES OF CLAYEY SOIL FROM RESISTIVITY IMAGING (RI) by GOLAM KIBRIA Presented to the Faculty of the Graduate School of The University of Texas at Arlington in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE IN CIVIL ENGINEERING THE UNIVERSITY OF TEXAS AT ARLINGTON August 2011 Copyright © by Golam Kibria 2011 All Rights Reserved ACKNOWLEDGEMENTS I would like express my sincere gratitude to my supervising professor Dr. Sahadat Hos- sain for the accomplishment of this work. It was always motivating for me to work under his sin- cere guidance and advice. The completion of this work would not have been possible without his constant inspiration and feedback. I would also like to express my appreciation to Dr. Laureano R. Hoyos and Dr. Moham- mad Najafi for accepting to serve in my committee. I would also like to thank for their valuable time, suggestions and advice. I wish to acknowledge Dr. Harold Rowe of Earth and Environmental Science Department in the University of Texas at Arlington for giving me the opportunity to work in his laboratory. Special thanks goes to Jubair Hossain, Mohammad Sadik Khan, Tashfeena Taufiq, Huda Shihada, Shahed R Manzur, Sonia Samir,. Noor E Alam Siddique, Andrez Cruz,,Ferdous Intaj, Mostafijur Rahman and all of my friends for their cooperation and assistance throughout my Mas- ter’s study and accomplishment of this work. I wish to acknowledge the encouragement of my parents and sisters during my Master’s study. Without their constant inspiration, support and cooperation, it would not be possible to complete the work. -
Geotechnical Investigation Across a Failed Hill Slope in Uttarakhand – a Case Study
Indian Geotechnical Conference 2017 GeoNEst 14-16 December 2017, IIT Guwahati, India Geotechnical Investigation across a Failed Hill Slope in Uttarakhand – A Case Study Ravi Sundaram Sorabh Gupta Swapneel Kalra CengrsGeotechnica Pvt. Ltd., A-100 Sector 63, Noida, U.P. -201309 E-mail :[email protected]; [email protected]; [email protected] Lalit Kumar Feedback Infra Private Limited, 15th Floor Tower 9B, DLF cyber city Phase-III, Gurgaon, Haryana-122002 E-mail: [email protected] ABSTRACT: A landslide triggered by a cloudburst in 2013 had blocked a major highway in Uttarakhand. The paper presents details of the geotechnical and geophysical investigations done to evaluate the failure and to develop remedial measures. Seismic refraction test has been effectively used to characterize the landslide and assess the extent of the loose disturbed zone. The probable causes of failure and remedial measures are discussed. Keywords: geotechnical investigation; seismic refraction test; slope failure; landslide assessment 1. Introduction 2.2 Site Conditions Fragility of terrain is often reflected in the form of The rock mass in the area has unfavorable dip towards disasters in the hilly state of Uttarakhand. Geotectonic the valley side. In a 100-150 m stretch, the gabion wall configuration of the rocks and the high relative relief on the down-hill side of the highway, showed extensive make the area inherently unstable and vulnerable to mass distress. The overburden of boulders and soil had slid movement. The hilly terrain is faced with the dilemma of down, probably due to buildup of water pressure behind maintaining balance between environmental protection the gabion wall during heavy rains. -
Guidelines for Sealing Geotechnical Exploratory Holes
Missouri University of Science and Technology Scholars' Mine International Conference on Case Histories in (1998) - Fourth International Conference on Geotechnical Engineering Case Histories in Geotechnical Engineering 10 Mar 1998, 2:30 pm - 5:30 pm Guidelines for Sealing Geotechnical Exploratory Holes Cameran Mirza Strata Engineering Corporation, North York, Ontario, Canada Robert K. Barrett TerraTask (MSB Technologies), Grand Junction, Colorado Follow this and additional works at: https://scholarsmine.mst.edu/icchge Part of the Geotechnical Engineering Commons Recommended Citation Mirza, Cameran and Barrett, Robert K., "Guidelines for Sealing Geotechnical Exploratory Holes" (1998). International Conference on Case Histories in Geotechnical Engineering. 7. https://scholarsmine.mst.edu/icchge/4icchge/4icchge-session07/7 This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License. This Article - Conference proceedings is brought to you for free and open access by Scholars' Mine. It has been accepted for inclusion in International Conference on Case Histories in Geotechnical Engineering by an authorized administrator of Scholars' Mine. This work is protected by U. S. Copyright Law. Unauthorized use including reproduction for redistribution requires the permission of the copyright holder. For more information, please contact [email protected]. 927 Proceedings: Fourth International Conference on Case Histories in Geotechnical Engineering, St. Louis, Missouri, March 9-12, 1998. GUIDELINES FOR SEALING GEOTECHNICAL EXPLORATORY HOLES Cameran Mirza Robert K. Barrett Paper No. 7.27 Strata Engineering Corporation TerraTask (MSB Technologies) North York, ON Canada M2J 2Y9 Grand Junction CO USA 81503 ABSTRACT A three year research project was sponsored by the Transportation Research Board (TRB) in 1991 to detennine the best materials and methods for sealing small diameter geotechnical exploratory holes. -
Manual Borehole Drilling As a Cost-Effective Solution for Drinking
water Review Manual Borehole Drilling as a Cost-Effective Solution for Drinking Water Access in Low-Income Contexts Pedro Martínez-Santos 1,* , Miguel Martín-Loeches 2, Silvia Díaz-Alcaide 1 and Kerstin Danert 3 1 Departamento de Geodinámica, Estratigrafía y Paleontología, Universidad Complutense de Madrid, Ciudad Universitaria, 28040 Madrid, Spain; [email protected] 2 Departamento de Geología, Geografía y Medio Ambiente, Facultad de Ciencias Ambientales, Universidad de Alcalá, Campus Universitario, Alcalá de Henares, 28801 Madrid, Spain; [email protected] 3 Ask for Water GmbH, Zürcherstr 204F, 9014 St Gallen, Switzerland; [email protected] * Correspondence: [email protected]; Tel.: +34-659-969-338 Received: 7 June 2020; Accepted: 7 July 2020; Published: 13 July 2020 Abstract: Water access remains a challenge in rural areas of low-income countries. Manual drilling technologies have the potential to enhance water access by providing a low cost drinking water alternative for communities in low and middle income countries. This paper provides an overview of the main successes and challenges experienced by manual boreholes in the last two decades. A review of the existing methods is provided, discussing their advantages and disadvantages and comparing their potential against alternatives such as excavated wells and mechanized boreholes. Manual boreholes are found to be a competitive solution in relatively soft rocks, such as unconsolidated sediments and weathered materials, as well as and in hydrogeological settings characterized by moderately shallow water tables. Ensuring professional workmanship, the development of regulatory frameworks, protection against groundwater pollution and standards for quality assurance rank among the main challenges for the future. -
Promoting Geosynthetics Use on Federal Lands Highway Projects
Promoting Geosynthetics Use on Federal Lands Highway Projects Publication No. FHWA-CFL/TD-06-009 December 2006 Central Federal Lands Highway Division 12300 West Dakota Avenue Lakewood, CO 80228 FOREWORD The Federal Lands Highway (FLH) of the Federal Highway Administration (FHWA) promotes development and deployment of applied research and technology applicable to solving transportation related issues on Federal Lands. The FLH provides technology delivery, innovative solutions, recommended best practices, and related information and knowledge sharing to Federal agencies, Tribal governments, and other offices within the FHWA. The objective of this study was to provide guidance and recommendations on the potential of systematically including geosynthetics in highway construction projects by the FLH and their client agencies. The study included a literature search of existing· design guidelines and published work on a range of applications that use geosynthetics. These included mechanically stabilized earth walls, reinforced soil slopes, base reinforcement, pavements, and various road applications. A survey of personnel from the FLH and its client agencies was performed to determine the current level of geosynthetic use in their practice. Based on the literature review and survey results, recommendations for possible wider use of geosynthetics in the FLH projects are made and prioritized. These include updates to current geosynthetic specifications, the offering of training programs, development of analysis tools that focus on applications of interest to the FLH, and further studies to promote the improvement of nascent or existin esign methods. Notice This document is disseminated under the sponsorship of the U.S. Department of Transportation (DOT) in the interest of information exchange. The U.S. -
Geotechnical Manual 2013 (PDF)
2013 Geotechnical Engineering Manual Geotechnical Engineering Section Minnesota Department of Transportation 12/11/13 MnDOT Geotechnical Manual ii 2013 GEOTECHNICAL ENGINEERING MANUAL ..................................................................................................... I GEOTECHNICAL ENGINEERING SECTION ............................................................................................................... I MINNESOTA DEPARTMENT OF TRANSPORTATION ............................................................................................... I 1 PURPOSE & OVERVIEW OF MANUAL ........................................................................................................ 8 1.1 PURPOSE ............................................................................................................................................................ 8 1.2 GEOTECHNICAL ENGINEERING ................................................................................................................................. 8 1.3 OVERVIEW OF THE GEOTECHNICAL SECTION .............................................................................................................. 8 1.4 MANUAL DESCRIPTION AND DEVELOPMENT .............................................................................................................. 9 2 GEOTECHNICAL PLANNING ....................................................................................................................... 11 2.1 PURPOSE, SCOPE, RESPONSIBILITY ........................................................................................................................ -
Prism Foundation System
TENSAR INTERNATIONAL CORPORATION Laying the Groundwork for Tomorrow The Engineered AdvantageTM With clear advantages in performance, design and installation, Tensar products and systems offer a proven technology for addressing the most challenging projects. Our entire worldwide distribution team is dedicated to providing the highest quality products and services. For more information, visit TensarCorp.com or call 800-TENSAR-1. Tensar International Corporation Tensar delivers engineered systems that combine technology, SITE SUPPORT engineering, design and products. By utilizing Tensar’s approach Tensar regional sales managers and our distribution partners to construction, you can experience the convenience of having a can advise your designers, contractors and construction crews supplier, design services and site support all through one team to ensure the proper installation of our products and prevent of qualified sales consultants and engineers. By working with unnecessary scheduling delays. Tensar you not only get our high quality products but also: EXPERIENCE YOU CAN RELY ON SITE ASSESSMENT Tensar is the industry leader in soil reinforcement. We have We can partner with any member of your team at the beginning developed products and technologies that have been at the of your project to recommend a Tensar Solution that optimizes forefront of the geotechnical industry for the past three your budget, financing and construction scheduling. decades. As a result, you know you can rely on our systems and design expertise. Our products are backed by the most thorough DESIGN ASSISTANCE/SERVICES quality assurance practices in the industry. And, we provide Experienced Tensar design engineers, regional sales managers, comprehensive design assistance for every Tensar system. -
Technical Specification Series 10000 Piling Works
TECHNICAL SPECIFICATION SERIES 10000 PILING WORKS Series 10000 –Piling Works NRAP-MoPW TECHNICAL SPECIFICATION PART 10000 - PILING TABLE OF CONTENTS Item Number Page 10000 Board Cast in Place Piles 10-4 10001 Description 10-4 10100 Materials 10-4 10101 Steel Classing 10-4 10102 Concrete 10-5 10103 Reinforcement 10-5 10104 Drilling Fluid 10-5 10200 Construction Methods 10-5 10201 General 10-5 10202 Setting out Piles 10-6 10203 Diameter of Piles 10-7 10204 Tolerance 10-7 10205 Boring 10-7 10206 Placing Reinforcement 10-9 10207 Placing Concrete 10-9 10208 Extraction of Temporary Casing 10-10 10209 Temporary Support 10-10 10210 Records 10-12 10210 Measures in Case of Rejected Casing 10-12 10212 Measurement 10-12 10213 Payment 10-12 10300 Precast Concrete Units for River Training and Retaining Structures 10-13 10301 Description 10-13 10302 Materials 10-13 10303 Construction Methods 10-13 10304 King Post & Anchor Piles 10-14 10305 Precast Planks 10-14 10306 Tolerance 10-14 10307 Measurement 10-14 10308 Payment 10-14 10400 Pile Test Loading 10-15 10401 General 10-15 10402 Definitions 10-15 10403 Supervision 10-15 10500 Safety Precautions 10-16 10501 General 10-16 10502 Kentledge 10-16 10503 Tension Piles and Ground Anchors 10-16 10504 Testing Equipment 10-16 UNOPS-Afghanistan PART 10-1 Series 10000 –Piling Works NRAP-MoPW 10600 Construction of a Pilot Pile to be Test Loaded 10-17 10601 Notice of Construction 10-17 10602 Method of Constructions 10-17 10603 Boring or Driving Record 10-17 10604 Cut-Off Level 10-17 10605 Pile Head for Compression