Biography, Bibliography and Professional Summary

AUBURN UNIVERSITY Biography, Bibliography and Professional Summary of Chai Hong Yoo, Professor Emeritus, Department of Civil Engineering

Education: B.S. 1962 Seoul National University M.S. 1969 University of Maryland Ph.D. 1971 University of Maryland

Experience: 1962-66 Civil Engineer Officer (1st Lt., ROKAF), Korean Air Force, Seoul, Korea

1966-67 Structural Engineer, Pacific Architects and Engineers, Inc., Saigon, Vietnam

1968-71 Graduate Research Assistant, Department of Civil Engineering, University of Maryland, College Park, Maryland

1971-72 Structural Engineer, McGaughy, Marshall and McMillan Assoc., Norfolk, Virginia

1972-73 Faculty Research Associate, Department of Civil Engineering, University of Maryland, College Park, Maryland

1973-74 Visiting Assistant Professor, Department of Civil Engineering, University of Maryland, College Park, Maryland

1975-80 Assistant Professor, Department of Civil Engineering, Marquette University, Milwaukee, Wisconsin

1980-81 Associate Professor, Department of Civil Engineering, Marquette University, Milwaukee, Wisconsin (tenured) Chai H. Yoo Printed on June 3, 2018

1981-84 Associate Professor, Department of Civil Engineering, Auburn University, Auburn, Alabama

1983 Tenured

1986 Promoted to Full Professor

1984-90 Gottlieb Associate Professor/Gottlieb Professor, Department of Civil Engineering, Auburn University, Auburn, Alabama

1990-96 Professor, Department of Civil Engineering, Auburn University, Auburn, Alabama

1996-97/1998-02 Gottlieb Professor/Huff Eminent Scholar, Department of Civil Engineering, Auburn University, Auburn, Alabama

2003-2007 Professor, Department of Civil Engineering, Auburn University, Auburn, Alabama

2007-2008 Invited Professor, Department of Architectural, Civil and Environmental Engineering, Korea University, Seoul, Korea

2007-present Professor Emeritus, Department of Civil Engineering, Auburn University, Auburn, Alabama

Professional Societies: Fellow Member, American Society of Civil Engineers; Charter Member, Engineering Mechanics Institute, American Society of Civil Engineers; Overseas Member, The National Academy of Engineering of Korea; Honorary Member, Structural Stability Research Council, Chairman (1981-1987), Task Group #14, Horizontally Curved Girders, Structural Stability Research Council; Chairman (1980-1984), member (1980-1988), Committee on Flexural Members, ASCE, Member (1981-1983), Task Committee on Redundancy of Flexural Systems , ASCE, Member (1985-1987), Committee on Timber Bridges, ASCE, Member (1982-1985), Committee on

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Transportation Lifelines, ASCE, Member (1985- 1987), Committee on Special Structures, ASCE, Member, Publications Committee, ASCE Technical Council on Computer Practices , Chairman (1998- 2000), Committee on Stability, ASCE, Assoc Editor (1998-2000), Journal of Engineering Mechanics, ASCE; member, Korea Society of Civil Engineers

Honors or Distinctions: Registered Professional Engineer: Virginia #06424, Alabama #14447; Chi Epsilon; Tau Beta Pi; Sigma Xi; Doctoral Dissertation Fellowship, University of Maryland, 1971; NASA- ASEE Faculty Research Fellowship, Summer 1978; Lincoln Arc Welding Foundation Award, 1978 (4th place), 1982 (honorable mention); 1985 NASA New Technology Award (MFS 27078)

Invited in 1988 as one of four national speakers at the year- long mechanics seminar series at Georgia Institute of Technology commemorating sesquicentennial celebration

Selected in 1996 as one of three outstanding educators in the U.S.A. by American Iron and Steel Institute with graduate fellowship fund for pioneering contributions to steel bridge research and education

Panel Reviewer, Undergraduate Research Participation Program, National Science Foundation, 1978, 1979

Member, International Editorial Board, International Journal of Steel Structures; International Journal of Mechanics and Solids

Reviewer, Applied Mechanics; Journal of Engineering Mechanics, ASCE; Journal of Structural Engineering, ASCE; International Journal of Solids and Structures; International Journal for Numerical Methods in Engineering; Computers and Structures; Structural Stability Research Council; Journal of Computing in Civil Engineering; Journal of Sound and Vibration; International Journal of Constructional Steel Research

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Recipient of 2008 ASCE Shortridge Hardesty Award

Recipient of the Korea University Outstanding Teaching Award, Fall Semester 2007

Field of Specialization: Structures; Structural Mechanics

Research Interests: Numerical Analysis; Finite Element Analysis; Dynamic Response and Stability of Thin-Walled Structures; Torsion in Structures and Horizontally Curved Steel Girder Highway Bridges; Soil- Structure Interaction of Deeply Buried Conduits (concrete, corrugated steel, high-density plastic pipes)

Courses Developed and Taught

At the University of Maryland

ENES 220 Mechanics of Materials ENCE 350 Design of Steel Structures ENCE 351 Design of Reinforced Structures

At Marquette University

ENME 011 Statics ENME 021 Strength of Materials ENCE 109 Computer Applications in Civil Engineering ENCE 110 Structural Analysis ENCE 113 Steel Design I ENCE 114 Steel Design II ENCE 144 Reinforced Concrete I ENCE 146 Reinforced Concrete II ENCE 190 Special Problems ENCE 210 Advanced Structural Analysis ENCE 211 Matrix Structural Analysis ENCE 218 Advanced Steel Design ENCE 219 Advanced Reinforced Concrete Design ENCE 243 Stability of Structures ENCE 246 Finite Element Analysis ENCE 289 Research and Thesis

At Auburn University

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ENGR 2050 Statics ENGR 2070 Mechanics of Materials CE 360 Theory of Structures I CE 404 Structural Analysis CE 414 Structural Steel Design CE 416 Reinforced Concrete Design CIVL 4650 Steel Design I CIVL 5650 Steel Design II CIVL 6650 Advanced Steel Design CIVL 6670 Advanced Structural Analysis CIVL 6690 Timber Design CIVL 7630 Advanced Stress Analysis CIVL 7640 Stability of Structures I CIVL 7650 Advanced Matrix Analysis of Skeletal Structures CIVL 7660 Finite Element Analysis CIVL 7670 Stability of Structures II CIVL 7690 Plates and Shells CIVL 7710 Applied Elasticity CIVL 7770 Variational Methods in Structural Mechanics CIVL 7890 Directed Readings CIVL 7990 Research and Thesis CIVL 8990 Doctoral Research and Dissertation

At Korea University

ACEE 314 Steel Design I ACEE 417 Steel Design II ACE 804 Advanced Stability of Structures ACE 904 Special Topics in Steel Girder Highway Bridges

Major professor of 36 master and 7 Ph.D. degree programs.

Publications:

Books and Book Chapters

Stability of Structures, Principles and Applications, Elsevier, Yoo, C.H., and Lee, S.C., 523 pages, ISBN 978-0-12-385122-2, 2011.

Analysis and Design of Curved Steel Bridges, McGraw-Hill Book Company, Nakai, H. and Yoo, C.H., 673 pages, ISBN 0-07-045866-9, 1988.

9 Stability of Horizontally Curved Beams, SSRC Guide to Stability Design Criteria for Metal Structures, 6th Edition, R.D. Ziemian, Editor, Wiley-Interscience, ISBN 978-0-470-08525-7, 2010.

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AASHTO Guide Specifications for Horizontally Curved Steel Girder Highway Bridges (2003) with Design Examples for I-Girder and Box-Girder Bridges, American Association of State Highway and Transportation Officials, Inc. Washington, DC., Hall, D.H. and Yoo, C.H., ISBN 1-56051-165-6.

Refereed Publications

Lee, S.C., Lee, D.S., and Yoo, C.H., “New Shear Design Criteria for Plate Girders,” submitted to Journal of Structural Engineering.

Lee, S.C., Lee, D.S., and Yoo, C.H., “Flexure and Shear Interaction in Plate Girders Sections,” submitted to Journal of Structural Engineering.

Lee, K.C., Kang, J., and Yoo, C.H., “Stiffness Requirements for Transverse Stiffeners of CFT Compression Panels,” submitted to Engineering Structures.

Lee, K.C., and Yoo, C.H., “Longitudinal Stiffeners in Concrete Filled Tube (CFT),” accepted for publication, Journal of Structural Engineering, ASCE.

Yoo, C.H., Kim, K., Lee, K.C., and Kang, J., “Bending Strength of Horizontally Curved Composite I-Girders,” accepted for publication, Journal of Bridge Engineering, ASCE.

Yoo, C.H., Kang, J., Kim, K., and Lee K.C., “Shear flow in thin-walled cellular sections,” Thin- Walled Structures, Elsevier, Vol. 49 Issue 10, 2011, pp. 1341-1347.

Kim, K., and Yoo, C.H., “Analytical Solution to Flexural Response of Annular Thin-Plates,” Thin-Walled Structures, Elsevier, Vol. 48, Issue 12, December 2010, pp. 879-887.

Kim, K., and Yoo, C.H., “Bending Behavior of Quasi-Closed Trapezoidal Box Girders with X- Type Internal Cross-Frames,” Journal of Constructional Steel Research, Elsevier, Vol. 65, Nos. 8-9, 2009, pp. 1827-1835.

Kang, J.S., Han, T.H., Kang, Y.J., and Yoo, C.H., “Time-Dependent Behavior of Buried Corrugated High-Density Polyethylene (HDPE) Pipes,” Composites, Part B: Engineering, Elsevier, Vol. 40, May 2009, pp. 404-412.

Choi, B.H., Hwang, M., Yoon, T., and Yoo, C.H., “Experimental Study on Inelastic Buckling Strength and Stiffness Requirements for Longitudinally Stiffened Compression Panels,” Engineering Structures, Elsevier, Vol. 31 (5), May 2009, pp. 1141-1153.

Lee, S.C., Lee, D.S., and Yoo, C.H., "Further Insight into Postbuckling of Web Panels, I: Review of Flange Anchoring Mechanism," Journal of Structural Engineering, ASCE, Vol. 135, No.1, January 2009, pp. 3-10.

Lee, S.C., Lee, D.S., Park, C.S., and Yoo, C.H., "Further Insight into Postbuckling of Web

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Panels, II: Experiments and Verification of New Theory," Journal of Structural Engineering, ASCE, Vol. 135, No.1, January 2009, pp. 11-18.

Lee, S.C., Lee, D.S., and Yoo, C.H., "Ultimate Shear Strength of Long Web Panels," Journal of Constructional Steel Research, Elsevier, Vol. 64 (12), December 2008, pp. 1357-1365.

Kim, K., and Yoo, C.H., "Ultimate Strengths of Steel Rectangular Box Beams Subjected to Combined Action of Bending and Torsion," Engineering Structures, Elsevier, Vol. 30 (6), June 2008, pp. 1677-1687.

Kang, J., Parker, F., and Yoo, C.H., "Soil-Structure Interaction for Deeply Buried Corrugated Steel Pipes Part II: Incomplete Trench Installation," Engineering Structures, Elsevier, Vol. 30 (3), March 2008, pp. 588-594.

Kang, J., Parker, F., and Yoo, C.H., "Soil-Structure Interaction for Deeply Buried Corrugated Steel Pipes Part I: Embankment Installation," Engineering Structures, Elsevier, Vol. 30 (2), February 2008, pp. 384-392.

Kang, J., Parker, F., Kang, Y.J., and Yoo, C.H., "Effects of Shearing Forces Acting on Sidewalls of Box Culverts," International Journal for Numerical and Analytical Methods in Geomechanics, Vol. 32, issue 3, February 2008, pp. 289-306.

Choi, B., Kang, Y.J., and Yoo, C.H., "Stiffness Requirements for Transverse Stiffeners of Compression Flange," Engineering Structures, Elsevier, Vol. 29 (9), September 2007, pp. 2087- 2096.

Kang, J., Parker, F., and Yoo, C.H., "Soil-Structure Interaction and Imperfect Trench Installations for Deeply Buried Corrugated Polyvinyl Chloride Pipes," Journal of Transportation Research Board, No. 2028, Transportation Research Board, 2007, pp. 192-202.

Kang, J., Parker, F., and Yoo, C.H., "Soil-Structure Interaction and Imperfect Trench Installations for Deeply Buried Concrete Pipes," Journal of Geotechnical and Geoenvironmental Engineering, ASCE, Vol. 133, No. 3, March 2007, pp. 277-285.

Kim, K., and Yoo, C.H., "Interaction of Top Lateral and Internal Bracing Systems in Tub Girders," Journal of Structural Engineering, ASCE, Vol. 132, No. 10, October 2006, pp. 1611- 1620.

Yoo, C.H., and Lee, S.C., "Mechanics of Web Panel Postbuckling Behavior in Shear," Journal of Structural Engineering, ASCE, Vol. 132, No. 10, October, 2006, pp. 1580-1589.

Kim, K., and Yoo, C.H., "Ultimate Strength Interaction of Composite Box Girders in Positive Bending," Advances in Structural Engineering, Vol. 9, No. 5, 2006, pp. 707-718.

Kim, K., and Yoo, C.H., "Effects of External Bracing on Horizontally Curved Box Girder Bridges During Construction," Engineering Structures, Elsevier, Vol. 28 (12), October 2006, pp.

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1650-1657.

Kim, K., and Yoo, C.H., "Brace Forces in Steel Box Girders with Single Diagonal Bracing System," Journal of Structural Engineering, ASCE, Vol. 132, No. 8, August 2006, pp. 1212- 1222.

Choi, B.H., and Yoo, C.H., "Strength of Stiffened Flanges in Horizontally Curved Box Girders," Journal of Engineering Mechanics, ASCE, Vol. 131, No. 2, February 2005, pp. 167-176.

Kim, K., and Yoo, C.H., "Design Loading on Deeply Buried Box Culverts," Journal of Geotechnical and Geoenvironmental Engineering, ASCE, Vol. 131, No. 1, January 2005, pp. 20- 27.

Yoon, D.Y., Lee, S.C., and Yoo, C.H., "Analytical investigation of access holes in load-bearing diaphragms of steel box girders," Journal of Constructional Steel Research, Vol. 61/1, January 2005, pp. 113-131.

Yoon, D.Y., Yoo, C.H., and Lee, S.C., “On the Behavior of Sole Plates in Steel Girders,” Thin- Walled Structures, Vol. 42 (1), January 2004, pp. 59-77.

Lee, S.C., Yoo, C.H., and Yoon, D.Y., “New Design Rule for Intermediate Transverse Stiffeners Attached on Web Panels,” Journal of Structural Engineering, ASCE, Vol. 129, No. 12, December 2003, pp. 1607-1614.

Davidson, J.S., and Yoo, C.H., "Effects of Distortion on Strength of Curved I-Shaped Bridge Girders," Journal of the Transportation Research Board, No. 1845, 2003, pp. 48-56.

Tindal, T.T., and Yoo, C.H., "Thermal Effects on Skewed Highway Bridges and Bearing Orientation," Journal of Bridge Engineering, ASCE, Vol. 8, No. 2, March/April 2003, pp. 57-65.

Lee, S.C., Yoo, C.H., and Yoon, D.Y., "Analysis of Shear Lag Anomaly in Box Girders," Journal of Structural Engineering, ASCE, Vol. 128, No. 11, November 2002, pp. 1379-1386.

Lee, S.C., Yoo, C.H., and Yoon, D.Y., "Behavior of Intermediate Transverse Stiffeners Attached on Web Panels," Journal of Structural Engineering, ASCE, Vol. 128, No. 3, March 2002, pp. 337-345.

Yoo, C.H., "Design of Longitudinal Stiffeners on Box Girder Flanges," International Journal of Steel Structures, Vol. 1, No. 1, June 2001, pp. 15-23.

Yoo, C.H., Choi, B.H., and Ford, E.M., "Stiffness Requirements for Longitudinally Stiffened Box Girder Flanges," Journal of Structural Engineering, ASCE, Vol. 127, No. 6, June 2001, pp. 705-711.

Davidson, J.S., and Yoo, C.H., "Evaluation of Strength Formulations for Horizontally Curved Flexural Members," Journal of Bridge Engineering, ASCE, Vol. 5, No. 3, August 2000, 200-207.

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Yoo, C.H., "Torsional and Other Properties of Prestressed Concrete Sections," PCI Journal, Vol. 45, No. 3, May - June 2000, pp. 66-72.

Davidson, J.S., Ballance, S.R., and Yoo, C.H., "Behavior of Curved I-Girder Webs Subjected to Combined Bending and Shear," Journal of Bridge Engineering, ASCE, Vol. 5, No. 2, May, 2000, pp. 165-170.

Davidson, J.S., Ballance, S.R., and Yoo, C.H., "Effects of Longitudinal Stiffeners on Curved I- Girder Webs," Journal of Bridge Engineering, ASCE, Vol. 5, No. 2, May, 2000, pp. 171-178.

Lee, S.C., and Yoo, C.H., “Experimental Study on Ultimate Shear Strength of Web Panels,” Journal of Structural Engineering, ASCE, Vol. 125, No. 8, August, 1999, pp. 838-846.

Lee, S.C., and Yoo, C.H., “Strength of Curved I-Girder Web Panels Under Pure Shear,” Journal of Structural Engineering, ASCE, Vol. 125, No. 8, August, 1999, pp. 847-853.

Davidson, J.S., Ballance, S.R., and Yoo, C.H., “Analytical Model of Curved I-Girder Web Panels Subjected to Bending," Journal of Bridge Engineering, ASCE, Vol. 4, No. 3, August, 1999, pp. 204-212.

Davidson, J.S., Ballance, S.R., and Yoo, C.H., “Finite Displacement Behavior of Curved I- Girder Webs Subjected to Bending," Journal of Bridge Engineering, ASCE, Vol. 4, No. 3, August, 1999, pp. 213-220.

Lee, S.C., and Yoo, C.H., "Strength of Plate Girder Web Panels under Pure Shear," Journal of Structural Engineering, ASCE, Vol. 124, No. 2, February, 1998, pp. 184-194.

Yoo, C.H., and Davidson, J.S., "Yield Interaction Equations for Nominal Bending Strength of Curved I Girders," Journal of Bridge Engineering, ASCE, Vol. 2, No. 2, May, 1997, pp. 37-44.

Davidson, J.S., Keller, M.A., and Yoo, C.H., "Cross Frame Spacing and Parametric Effects in Horizontally Curved I-Girder Bridges," Journal of Structural Engineering, ASCE, Vol. 122, No. 9, September 1996, pp. 1089-1096.

Yoo, C.H., Kang, Y.J., and Davidson, J.S., "Buckling Analysis of Curved Beams by Finite Element Discretization," Journal of Engineering Mechanics, ASCE, Vol. 122, No. 8, August 1996, pp. 762-770.

Davidson, J.S., and Yoo, C.H., "Local Buckling of Curved I-Girder Flanges," Journal of Structural Engineering, ASCE, Vol. 122, No. 8, August 1996, pp. 936-947.

Lee, S.C., Davidson, J.S., and Yoo, C.H., "Shear Buckling Coefficients of Plate Girder Web Panels," Computers and Structures, Vol. 59, No. 5, pp. 789-795, 1996.

Kang, Y.J., and Yoo, C.H., "Thin-walled Curved Beams: Part I-Formulation of Nonlinear

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Equations," Journal of Engineering Mechanics, ASCE, Vol. 120, No. 10, October 1994, pp. 2072-2101.

Kang, Y.J., and Yoo, C.H., "Thin-walled Curved Beams: Part II-Analytical Solutions for Buckling of Arches," Journal of Engineering Mechanics, ASCE, Vol. 120, No. 10, October 1994, pp. 2102-2125.

Stallings, J.M., and Yoo, C.H., "Test Ratings of Short Span Steel Bridges," Journal of Structural Engineering, ASCE, Vol. 119, No. 7, July 1993, pp. 2150-2168.

Stallings, J.M., and Yoo, C.H., "Analysis of Slab-on-Girder Bridges," Computers and Structures, Vol. 45, No. 5/6, 1992, pp. 875-880.

Leichti, R.J., and Yoo, C.H., "Straight, Single-Tapered Composite I-Beams of Orthotropic Materials," Journal of Materials in Civil Engineering, ASCE, Vol. 4, No. 4, November 1992, pp. 399-414.

Kang, Y.J., Lee, S.C., and Yoo, C.H., "On the Dispute Concerning the Validity of the Wagner Hypothesis," Computers and Structures, Pergamon Press, Vol. 43, No. 5, 1992, pp. 853-861.

Fridley, K.J., Tang, R.C., Soltis, L.A., and Yoo, C.H., "Hygrothermal Effects on Load-Duration Behavior of Structural Lumber," Journal of Structural Engineering, ASCE, Vol. 118, No. 4, April 1992, pp. 1023-1038.

Davidson, J.S., and Yoo, C.H., "Effect of Vertical Support Vibration on Highway Bridge Superstructures," Computers and Structures, Pergamon Press, Vol.40, No. 4, 1991, pp. 947-955.

Lee, S.C., and Yoo, C.H., "A Novel Shell Element Including Inplane Torque Effects," Computers and Structures, Pergamon Press, Vol. 28, No. 4, 1988, pp. 505-522.

Yoo, C.H., "A Consistent Discrete Elements Technique for Curved Members," Computers and Structures, Pergamon Press, Vol. 25, No. 1, 1987, pp. 137-146.

Yoo, C.H., and Siegel, C.R., "Column Loadings on Telescopic Power Cylinders," Computers and Structures, Pergamon Press, Vol. 22, No. 3, 1986, pp. 245-251.

Yoo, C.H., and Littrell, P. C., "Cross-Bracing Effects in Curved Stringer Bridges," Journal of Structural Engineering, ASCE, Vol. 112, No. 9, September 1986, pp. 2127-2140.

Yoo, C.H., and Acra, S.V., "Cross Sectional Properties of Thin-Walled Multi-Cellular Section," Computers and Structures, Pergamon Press, Vol. 22, No. 1, January 1986, pp. 53-61.

Committee Report, "State-of-the-Art Report on Redundant Bridge Systems," Task Committee on Redundancy of Flexural Systems of the ASCE-AASHTO Committee on Flexural Members of the Committee on Metals of the Structural Division, Journal of the Structural Div., ASCE, Vol. 111, No. 12, December, 1985, pp. 2517-2531.

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Yoo, C.H., Ramey, G.E. and Stallings, J.M., "Effect of Damping Modeling on A Soil-Structure System," Civil Engineering for Practicing and Design Engineers, Pergamon Press, An International Journal, Vol. 4, No. 10, October 1985, pp. 761-790.

Ramey, G.E., Yoo, C.H., Moore, R.K., and Bush, J., "Dynamic Response of Soil-Structure Systems," Civil Engineering for Practicing and Design Engineers, Pergamon Press, An International Journal, Vol. 3, No. 10, October 1984, pp. 985-1007.

Yoo, C.H., Kao, J.S., and Shiu, Y.T., "Behavior of Circular Plates of Rectangular Orthotropy," Civil Engineering for Practicing and Design Engineers, Pergamon Press, An International Journal, Vol. 3, No. 7, July 1984, pp. 645-664.

Yoo, C.H., and Pfeiffer, P.A., "Buckling of Curved Beams with In-Plane Deformation," Journal of Structural Engineering, ASCE, Vol. 110, No. 2, February 1984, pp. 291-300.

Yoo, C.H., and Pfeiffer, P.A., "Elastic Stability of Curved Members," Journal of Structural Engineering, ASCE, Vol. 109, No. 12, December 1983, pp. 2922-2940.

Yoo, C.H., "Flexural-Torsional Stability of Curved Beams," Journal of the Engineering Mechanics Division, ASCE, Vol. 108, No. EM6, December 1982, pp. 1351-1369.

Yoo, C.H., and Polka, J.E., "Analysis and Design of Non-Prismatic Circular Tanks on Elastic Foundations," An International Journal, Civil Engineering for Practicing and Design Engineers, Pergamon Press, Vol. 1, 1982, pp. 187-208.

Yoo, C.H., and Fehrenbach, J.P., "Natural Frequencies of Curved Girder," Journal of the Engineering Mechanics Div., ASCE, Vol. 107, No. EM2, April 1981, pp. 339-354.

Yoo, C.H., "Bimoment Contribution to Stability of Thin-Walled Assemblages," Computers and Structures, Vol. 11, No. 5, May 1980, pp. 465-471.

Yoo, C.H., "Matrix Formulation of Curved Girder," Journal of the Engineering Mechanics Div., ASCE, Vol. 105, No. EM6, December 1979, pp. 971-988.

Yoo, C.H., "Optimization of Triangular Laced Truss Columns with Tubular Compression Members for Space Application," American Institute of Aeronautics and Astronautics Journal, Vol. 17, No. 8, August 1979, pp. 921-924.

Yoo, C.H., Buchanan, J., Heins, C.P. and Armstrong, W., "Analysis of a Continuous Curved Box Girder Bridge," Transportation Research Board, National Research Council, Record No. 579, October 1976, pp. 61-71.

Heins, C.P. and Yoo, C.H., "Dynamic Response of a Building Floor," Building Science, Vol. 10, Pergamon Press, 1975, pp. 143-153.

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Yoo, C.H., Evick, D., and Heins, C.P., "Non-Prismatic Curved Girder Analysis," Computers and Structures, Pergamon Press, Vol. 4, February 1974, pp. 675-698.

Yoo, C.H., and Heins, C.P., "Plastic Collapse of Horizontally Curved Bridge Girders," Journal of the Structural Div., ASCE, Vol. 98, No. ST4, April 1972, pp. 899-914.

Heins, C.P. and Yoo, C.H., "Grid Analysis of Orthotropic Bridges," International Association for Bridge and Structural Engineering, Vol. 30-I, Zurich, Switzerland, 1970, pp. 73-92.

Conference Proceedings

Lee, S.C., Lee, D.S., and Yoo, C.H., “New Shear Design Criteria for Plate Girders,” Proceedings of the 2012 Annual Meeting and Stability Conference, Dallas, TX, April 18-20, 2012,

Lee, S.C., Lee, D.S., and Yoo, C.H., “Moment-Shear Interaction in Plate Girders,” Proceedings of the 2012 Annual Meeting and Stability Conference, Dallas, TX, April 18-20, 2012,

Lee, S.C., Lee, D.S., Park, C.S., and Yoo, C.H., “Flange Anchoring Mechanism Developed in Plate Girders under Shear,” Proceedings of the 2008 Annual Meeting and Stability Conference, Nashville, TN, April 2-5, 2008, pp. 299-319.

Choi, B.H., and Yoo, C.H., "Transverse Stiffeners of Compression Panels," Proceedings of Structural Stability Research Council 2007 Annual Meeting and Stability Conference, New Orleans, LA, April 2-7, 2007, pp. 497-520.

Yoo, Chai H., Lee, Sung C., and Lee, Doo S., “Mechanics of Web Panel Postbuckling Behavior in Shear,” Proceedings of Structural Stability Research Council 2006 Annual Meeting and Stability Conference, San Antonio, TX, February 7-11, 2006, pp. 353-380.

Lee, Sung C., Yoo, Chai H., and Yoon, Dong Y., "Rotation Capacity of Steel Box Girders in Negative Bending," Proceedings of Structural Stability Research Council 2005 Annual Meeting and Technical Sessions, Montreal, Quebec, Canada, pp. 585-602.

Yoo, Chai H., "Longitudinal Stiffeners on Compression Flanges," Proceedings of Structural Stability Research Council 2005 Annual Meeting and Technical Sessions, Montreal, Quebec, Canada, pp. 105-124.

Davidson, James S., and Yoo, Chai, H., "Distortion Effects on the Stability of Curved I-Shaped Bridge Girders," Proceedings of Structural Stability Research Council 2003 Annual Meeting and Technical Sessions, Baltimore, MD, April 2-5, 2003, pp. 153-173.

Lee, Sung C., Yoo, Chai H., Lee, Doo S., and Yoon, Dong Y., "Ultimate Strength Behavior of Curved Girder Web Panels," Proceedings of Structural Stability Research Council 2003 Annual Meeting and Technical Sessions, Baltimore, MD, April 2-5, 2003, pp. 255-278.

Lee, Sung C., Yoon, Dong Y., and Yoo, Chai H., "Ultimate Bending Strength of Steel Box

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Girders Subjected to Negative Moment," Proceedings of the 15th ASCE Engineering Mechanics Conference, EM2002, New York, NY, June 2-5, 2002, pp. 70-1/8.

Choi, Byung H., and Yoo, Chai H., "Design of Longitudinal Stiffeners on Curved Box Girder Flanges, " Proceedings of SECTAM XXI, Orlando, FL, May 20-21, 2002, pp. 663-673.

Kim, Kyungsik., and Yoo, Chai H., "Design Loading for Deeply Buried Box Culverts, " Proceedings of SECTAM XXI, Orlando, FL, May 20-21, 2002, pp. 83-92.

Lee, Sung C., Yoo, Chai H., and Lee, Doo S., "Elastic Buckling of Horizontally Curved Steel Box Girder Flanges under Compression and Shear," Proceedings of 2002 Annual Stability Conference, Structural Stability Research Council, Seattle, WA, April 24-27, 2002, pp. 499-514.

Yoon, Dong Y., Lee, Sung C., and Yoo, Chai H., "Postbuckling Strength of Steel Box Girder Flanges," Proceedings of 2002 Annual Stability Conference, Structural Stability Research Council, Seattle, WA, April 24-27, 2002, pp. 441-460.

Davidson, James S., and Yoo, Chai H., “Stability of Horizontally Curved I-Girder Web Panels,” Proceedings of 2002 Annual Stability Conference, Structural Stability Research Council, Seattle, WA, April 24-27, 2002, pp. 95-118.

Lee, S.C., Yoo, C.H., and Yoon, D.Y., “Behavior of Transverse Stiffeners Attached on Shear Web Panel,” Structural Stability Research Council, 2001 Annual Technical Session and Meeting, Ft. Lauderdale, FL, May 9-12, 2001, pp. 529-548.

Yoo, C.H., “AASHTO Code and Design Issues of Curved Bridges,” Proceedings of the 2001 ASCE Illinois Section Structural Group Lecture Series, Chicago, IL, March 20, 2001, pp. 1-26.

Yoo, C.H., “Design of Longitudinal Stiffeners on Box Girder Flanges,” Proceedings of the International Symposium on Steel Structures 2000,” invited paper, Seoul, Korea, December 15- 16, 2000.

Yoo, C.H., Choi, B.H., and Ford, E.M., "Longitudinal Stiffener Design for Box Girder Compression Flanges," Proceedings of the 20th Southeastern Conference on Theoretical and Applied Mechanics, CV-114, pp. 1-8, Pine Mountain, GA, April 16-18, 2000.

Duwadi, S.R., Grubb, M.A., Yoo, C.H., and Hartmann, J., "Federal Highway Administration's Horizontally Curved Steel Bridge Research Project," Proceedings of the 5th International Bridge Conference, TRB Record No. 1696, Vol. 1, pp. 152-161, Tampa, FL, April 3-5, 2000.

Yoo, C.H., “Recommended Specifications for Horizontally Curved Steel-Girder Highway Bridges,” Proceedings of the 1998 Pacific Rim Steel Structures Conference, October 13-16, 1998, Seoul, Korea, manuscript for the Conference keynote speech.

Yoo, C.H., Davidson, J.S., and Zhang, J., “Top Flange Diagonal Bracing of Horizontally Curved Box Girders,” Proceedings of the Engineering Mechanics Conference: A Force for the 21st

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Century, LaJolla, CA, May 18-20, 1998, pp. 708-711.

Duwadi, S.R., Hall, D.H., Yadlosky, J.M., Yoo, C.H., and Zureick, A., "FHWA-CSBRP I-Girder Component Testing," Proceedings of the Structures Congress 13, ASCE, Vol. 2, Boston, MA, April 2-5, 1995, pp. 1695-1698.

Yoo, C.H., Hall, D.H., and Sabol, S.A., "Improved Design Specifications for Horizontally Curved Steel-Girder Highway Bridges," Proceedings of the Structures Congress 13, ASCE, Vol.2, Boston, MA, April 2-5, 1995, pp. 1699-1702.

Duwadi, S.R., Yadlosky, J.M., and Yoo, C.H., "Horizontally Curved Steel Bridge Research- Update 2," Proceedings of the Structures Congress 12, ASCE, Vol. 2, Atlanta, GA., April 24-28, 1994, pp. 1071-1076.

Kang, Y.J., Yoo., C., Yu, C., and Lee, H.E., "Lateral Buckling Behavior of Thin-Walled Arches," The Fourth East Asia-Pacific Conference on Structural Engineering and Construction, Seoul, Korea, September 20-22, 1993, pp. 401-406.

Yoo, C.H., "Some Considerations in the Design and Construction of Horizontally Curved Highway Bridges," The Fourth East Asia-Pacific Conference on Structural Engineering and Construction, Seoul, Korea, September 20-22, 1993, pp. 55-60 (invited paper).

Kang, Y.J., and Yoo, C.H., "Flexural Stress of Curved Bridge Girders," Proceedings of the 1990 Structural Stability Research Council Technical Sessions, St. Louis, MO., April 1990.

Foster, W.A., Jenkins, R.M., Yoo, C.H., and Barrett, W.E., "Analysis of Thermal Performance of Penetrated Multi-Layer Insulation," Proceeding paper 88-2644, AIAA Thermophysics, Plasmadynamics and Lasers Conference, San Antonio, Texas, June 27-29, 1988.

Yoo, C.H., and Lee, S.C., "Triangular In-Plane Element Including the Drilling Degree-of- Freedom," 1988 Structures Congress, Korean Society of Civil Engineers, Seoul, Korea, June 11, 1988, pp. 15-31 (in Korean).

Lee, S.C. and Yoo, C.H., "Interactive Buckling of Thin-Walled Members," Proceedings of the 1988 Annual Technical Sessions, Structural Stability Research Council, Minneapolis, MN., April 25-28, 1988.

Lee, S.C., and Yoo, C.H., "Development of Novel Shell Element Including In-Plane Torque Effect as Applied to Thin-Walled Assemblages," Proceedings of the 20th Midwestern Mechanics Conference, Purdue University, pp. 387-392, August 1987.

Yoo, C.H., Carbine, R. L., and Lee, S. C., "Experimental and Analytical Study of Horizontally Curved Wide Flange Beams on Continuous Supports," Proceedings of the 1986 Annual Technical Session, Structural Stability Research Council, Washington, D.C., April 15-16, 1986.

Yoo, C.H., and Littrell, Philip C., "Lateral Bracing Requirements in Horizontally Curved

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Stringer Bridges," 1986 ASCE Spring Convention, Seattle, WA, April 7-11, 1986.

Yoo, C.H., and Carbine, R.L., "Experimental Investigation of Horizontally Curved Steel Wide Flange Beams," Proceedings of the 1985 Annual Technical Session, Structural Stability Research Council, Cleveland, OH, April 1985, pp. 183-191.

Yoo, C.H., "Instability of Curved Members," 1984 ASCE Structures Congress III, San Francisco, CA, October 1984.

Yoo, C.H., and Gipson, R.W., "Experimental Investigation of Horizontally Curved Plexiglass I- Girders," 5th ASCE-EMD Specialty Conference, University of Wyoming, Laramie, Wyoming, August 1984, pp. 1461-1464.

Ramey, G.E., Yoo, C.H., Moore, R.K., Bush, T.D. and Stallings, J.M., "Lumped Parameter Modeling and Dynamic Response Evaluations of Soil-Structure Systems," 8th World Conference on Earthquake Engineering, San Francisco, CA, July 1984.

Yoo, C.H., and Gipson, R.W., "Model Tests of Horizontally Curved Plexiglass I-Girders," Proceedings of the 1984 Annual Technical Session, Structural Stability Research Council, San Francisco, CA, April 1984, pp.103.

Yoo, C.H., "Flexural-Torsional Buckling of Curved Members," Proceedings of the 4th ASCE- EMD Specialty Conference, Purdue University, West Lafayette, Indiana, May 23-25, 1983, pp. 1118-1121.

Yoo, C.H., and Kao, J.S., "Circular Plates of Rectangular Orthotropy," Proceedings of the 4th ASCE-EMD Specialty Conference, Purdue University, West Lafayette, Indiana, May 23-25, 1983, pp. 423-426.

Yoo, C.H., "Lateral Torsional Buckling of Horizontally Curved Girders," Proceedings of the Sino-American Symposium on Bridge and Structural Engineering, Peking, People's Republic of China, Sept. 13-19, 1982, Part II, pp. 6-17-1-15.

Yoo, C.H., "Stability of Curved Girders," Proceedings of the International Conference on Finite Element Methods, Shanghai, People's Republic of China, Aug. 2-6, 1982, pp. 305-311.

Yoo. C.H., "Lateral Stability of Horizontally Curved Beams," Proceedings of the Integrated Symposium on Civil Engineering, Seoul, Korea, July 20, 1982, pp. 7-1 15.

Yoo, C.H., and Kao, J.S., "Vertical Motion of Highway Bridge Structures Due to An Earthquake," Meeting Preprint #82-052, ASCE Spring Convention and Exposition, Las Vegas, NV, April 26-30, 1982.

Yoo, C.H., "Out-of-Plane Buckling of Circular Rings," Annual Meeting and Technical Session, Structural Stability Research Council, New Orleans, Louisiana, March 29-31, 1982.

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Yoo, C.H., "Redundancy of Flexural Systems: State-of-the-Art," Meeting Preprint #80-587, ASCE Convention and Exposition, Hollywood-by-the-Sea, Florida, 1980.

Yoo, C.H., "Stability of Curved Girders," Annual Meeting and Technical Session of Structural Stability Research Council, New York, 1980.

Yoo, C.H., "A General Analysis of Space Frame Stability and Geometric Nonlinearity," Annual Meeting and Technical Session of Structural Stability Research Council, Pittsburgh, Pennsylvania, 1979.

Wenzel, T.H. and Yoo, C.H., "Teaching Efficient Design - A Case for the Design Project," ASEE North Midwest Section Meeting, Milwaukee, Wisconsin, 1978.

Armstrong, W., Buchanan, J., Heins, C.P. and Yoo, C.H., "Loading Response of a Continuous Box Beam Bridge," Proceedings of the Specialty Conference on Metal Bridges, ASCE, St. Louis, November 1974, pp. 231-265.

Heins, C.P., Kuo, J.T.C., Holiday, R.O. and Yoo, C.H., "Ultimate Load Response of Bridge Systems," ASCE Meeting Preprint No. 2194, Cincinnati, Ohio, 1974.

Yoo, C.H., "Review of Current Structural Mechanics Software Development and Dissemination," Proceedings of the Integrated Symposium on Science and Technology, Seoul, Korea, 1974, pp. 585-591.

Yoo, C.H., and Heins, C.P., "Computer Programs for Curved Bridge Girders," CURT workshop sponsored by the Department of Transportation, Boston, Massachusetts, 1973.

"Cold-Formed Steel Design," One of three principal lecturers in the workshop sponsored by the American Iron and Steel Institute, College Park, Maryland, 1973.

Heins, C.P. and Yoo, C.H., "Elasto-Plastic Behavior of Composite Bridge Girder," ASCE National Meeting, New York, October 1973.

Technical Papers

Yoo, C.H., and Kang, J.S., "Soil Structure Interaction for Deeply Buried Corrugated PVC and Steel Pipes," prepared for Highway Research Center, IR-07-01, Auburn University, Auburn University, Alabama, May 2007, pp. 1-127.

Kulicki, J.M., Wassef, W.G., Kleinhans, D.D., Yoo, C.H., Nowak, A.S., Grubb, M.A., Development of LRFD Specifications for Horizontally Curved Steel Girder Bridges, NCHRP Project 12-52, Report 563, National Cooperative Highway Research Program, TRB, Washington, DC, 2006.

Kulicki, J.M., Wassef, W.G., Kleinhans, D.D., Yoo, C.H., Nowak, A.S., and Grubb, M., "LRFD Specifications for Horizontally Curved Steel Girder Bridges," Final Report, NCHRP Project, 12-

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52. October 2005.

Yoo, C.H., Parker, F., and Kang, J.S., “Bedding and Fill Heights for Concrete Roadway Pipe and Box Culverts.” Final Report, ALDOT Research Project 930-592, pp. 1-245, June 2005.

Yoo, C.H., Kim, K., and Choi, B.H., “Research on Composite Box Girders.” Final Report, ALDOT Research Project 930-563, pp. 1-472, December 2005.

Yoo, C.H., and Hughes, M., “Advanced Steel Design with AISC Load and Resistance Factor Design,” Seminar Notes, T-square Seminar, pp. 1-344, Huntsville, 3/27/2006, Birmingham, 3/28/2006, Mobile, 3/29/2006, Montgomery.

Yoo, C.H., Parker, F., and Kang, J.S., “Bedding and Fill Heights for Concrete Roadway Pipe and Box Culverts.” Draft Final Report, ALDOT Research Project 930-592, pp. 1-500, January 2005.

Yoo, C.H., and Hughes, M., “Design of Horizontally Curved Composite Steel Girder Highway Bridges.” Class Notes, Tee-Square Seminar, October 2004, pp. 1-202.

Yoo, C.H., and Hughes, M., “LRFD Steel Bridge Design.” Class Notes, Tee-Square Seminar, March 2005, pp. 1-183.

Yoo, C.H., Kim, K., and Choi, B.H., “Research on Composite Box Girders.” Final Report, ALDOT Research Project 930-563, pp. 1-472, December 2005.

Yoo, C.H., Parker, F., and Kang, J.S., “Bedding and Fill Heights for Concrete Roadway Pipe and Box Culverts.” Final Report, ALDOT Research Project 930-592, pp. 1-245, June 2005.

Yoo, Chai H., and Davidson, James S., "Draft Final Report, Task D - Nominal Bending and Shear Strength, Curved Steel Bridge Research Project," Federal Highway Administration, McLean, VA, March 2003, pp. 1-531.

Kim, Kyungsik, and Yoo, Chai H., "Design Loading for Deeply Buried Box Culverts," prepared for Highway Research Center, IR-02-03, Auburn University, Auburn University, Alabama, May 2002, pp. 1-203.

Hall, D.H., Grubb, M.A, and Yoo, C.H., Improved Design Specifications for Horizontally Curved Steel Girder Highway Bridges, NCHRP Report 424, National Cooperative Highway Research Program, Transportation Research Board, Washington, D.C. 1999.

Tindal, Troy T., and Yoo, Chai H., "Thermal Effects on Skewed Highway Bridges Including Bearing Orientation," Highway Research Center, IR-98-02, Auburn University, Auburn University, Alabama, prepared for American Iron and Steel Institute, May 1998, pp. 1-122.

Hall, D.H., and Yoo, C.H., Design Examples, Horizontally Curved Steel Box Girder Bridge,

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Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., July 1997, pp. 1-119.

Hall, D.H., and Yoo, C.H., Recommended Specification for Steel Curved-Girder Bridges (second draft), Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., March 1997, pp. 1-97.

Hall, D.H., and Yoo, C.H., Design Examples, Horizontally Curved Steel I Girder Bridge (second draft), Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., March 1997, pp. 1-225.

Hall, D.H., and Yoo, C.H., Design Examples, Horizontally Curved Steel I Girder Bridge (first draft), Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., October 1996, pp. 1-149.

Hall, D.H., and Yoo, C.H., Specifications for Steel Curved-Girder Bridges, Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C. October 1996, pp. 1-95.

Yoo, C.H., and Davidson, J.S., “Nominal Strength of Curved Flexural Members,” Interim Report submitted to HDR Engineering, Inc. prime contractor, FHWA CSBRP, contract No. DTFG61- 92-C-00136, August 1996, pp. 1-693.

Hall, D.H., and Yoo, C.H., Curved Girder Design and Construction, Current Practice, Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., March 1996, pp. 1-136.

Hall, D.H., and Yoo, C.H., I Girder Curvature Study , Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., October 1995, pp. 1-59.

Hall, D.H., and Yoo, C.H., A Unified Approach for Designing and Constructing Horizontally Curved Girder Bridges, Proposed AASHTO Specifications (Highlights of Major Changes), Interim Report, NCHRP Project 12-38, submitted to National Cooperative Highway Research Program, Washington, D.C., April 1995, pp. 1-16.

Yoo, C.H., Hall, D.H., and Schilling, C.G., Improved Design Specifications for Horizontally Curved Steel Girder Highway Bridges, Interim Report, NCHRP 12-38, Transportation Research Board, August 1993.

Stallings, J.M., and Yoo, C.H., Inspection and Rating of Ten Bridges, Executive Summary, AHD Contract, RP 2019-15, July 1992.

Stallings, J.M., and Yoo, C.H., Inspection and Rating of Ten Bridges, Final Report, AHD Contract, RP 2019-15, July 1992.

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Stallings, J.M., and Yoo, C.H., Ratings for Wilcox County Structure, Interim Report No. 12, AHD Contract, RP 2019-15, June 1992.

Stallings, J.M., and Yoo, C.H., Ratings for Cherokee County Structure, Interim Report No. 11, AHD Contract, RP 2019-15, April 1992.

Stallings, J.M., and Yoo, C.H., Ratings for Lauderdale County Structure, Interim Report No. 9, AHD Contract, RP 2019-15, December 1991.

Stallings, J.M, and Yoo, C.H., Ratings for Mobile/Baldwin County Structure, Interim Report No. 8, AHD Contract, RP 2019-15, December 1991.

Stallings, J.M., and Yoo, C.H., Ratings for Wilcox County Structure, Interim Report No. 7, AHD Contract, RP 2019-15, November 1991.

Stallings, J.M., and Yoo, C.H., Ratings for Montgomery County Structure, Interim Report No. 6, AHD Contract, RP 2019-15, November 1991.

Stallings, J.M., and Yoo, C.H., Ratings for Mobile County Structure, Interim Report No. 5, AHD Contract, RP 2019-15, October 1991.

Stallings, J.M, and Yoo, C.H., Ratings for Morgan/Madison County Structure, Interim Report No. 4, AHD Contract, RP 2019-15, September 1991.

Stallings, J.M., and Yoo, C.H., Ratings for Jackson County Structure, Interim Report No. 3, AHD Contract, RP 2019-15, September 1991.

Stallings, J.M., and Yoo, C.H., Ratings for Morgan County Structure, Interim Report No. 2, AHD Contract, RP 2019-15, July 1991.

Stallings, J.M, and Yoo, C.H., Ratings for St. Clair County Structure, Interim Report No. 1, AHD Contract, RP 2019-15, May 1991.

Yoo, C.H., and Stallings, J.M., Bridge Testing, Final Report, AHD Contract, RP 2019-12, February 1991.

Yoo, C.H., and Stallings, J.M. Bridge Test, Executive Summary, AHD Contract, RP 2019-12, February 1991.

Stallings, J.M., and Yoo, C.H., Ratings for Coffee County Structure, Interim Report No. 10, AHD Contract, RP 2019-15, January 1991.

Yoo, C.H., and Stallings, J.M., Vincent Bridge Test, Interim Report No. 5, AHD Contract, RP 2019-12, December 1990.

Yoo, C.H., and Stallings, J.M., Locust Fork Bridge Test, Interim Report No. 4, AHD Contract,

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RP 2019-12, November 1990.

Yoo, C.H., and Stallings, J.M., Mulberry Fork Bridge Test, Interim Report No. 3, AHD Contract, RP 2019-12, October 1990.

Yoo, C.H., and Stallings, J.M., Childersburg Bridge Test, Interim Report No. 2, AHD Contract, RP 2019-12, July 1990.

Yoo, C.H., and Stallings, J.M., Ashville Bridge Test, Interim Report No. 1, AHD Contract, RP 2019-12, June 1990.

Yoo, C.H., "Performance Evaluation of Protective Painting Systems on Steel Bridges," Final Report. Dept. of Civil Engineering, Auburn University, June 1988.

Yoo, C.H., Ramey, G.E., Carbine, R.L., Lee, S.C., and Littrell, P.C., "Determination of the Elastic and Inelastic Buckling Behavior of Curved Flexural Members," November 1986 (Project Report to National Science Foundation).

Ramey, G.E., Moore, R.K., Yoo, C.H., Bush, T.D., and Stallings, J.M., "Application of Aerospace Dynamic Modeling Technique to Civil Engineering Structures," Department of Civil Engineering, Auburn University, September 1982 (Project Report to Marshall Space Flight Center, NASA).

Yoo, C.H., Acra, S.V. and Kao, J.S., "Vertical Motion of Highway Bridge Structures Due to an Earthquake," Civil Engineering Report No. 81-1, Marquette University, 1981 (Project Report to National Science Foundation).

Buchanan, J., Yoo, C.H., and Heins, C.P., "Experimental and Analytical Study of a Curved Box Girder Bridge," Civil Engineering Report No. 59, University of Maryland, 1974.

Holiday, R.O., Yoo, C.H., and Heins, C.P., "The Ultimate Load Response of a Multi-Girder Bridge Model," Civil Engineering Report No. 54, University of Maryland, 1974.

Yoo, C.H., "Users' Guide for Static Analysis of Curved Bridge Girders," Civil Engineering Report No. 55, University of Maryland, 1973.

Yoo, C.H., and Heins, C.P., "The Ultimate Strength of Curved I-Girder Bridges," Civil Engineering Report No. 42, University of Maryland, 1971.

Yoo, C.H., "Analysis of Plane Frames for IBM 1130," Structural Department, McGaughy, Marshall and McMillan Assoc., 1971.

Book Reviews:

Yoo, C.H., Design Analysis of Beams, Circular Plates and Cylindrical Tanks on Elastic Foundations by Edmund S. Melerski, Applied Mechanics Reviews, Vol. 53, No. 9, September

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2000, pp. B92.

Yoo, C.H., Static and Dynamic Analysis of Plates and Shells, Springer-Verlag, Applied Mechanics Reviews, Vol. 43, No. 8, August 1990.

Yoo, C.H., Mechanics and Plasticity of Structures, Wiley, Applied Mechanics Reviews, Vol. 42, No. 11, November 1989.

Yoo, C.H., Bridge Analysis by Microcomputers, McGraw Hill, Applied Mechanics Reviews, Vol. 42, No. 4, April 1989.

Yoo, C.H., Plasticity for Structural Engineers by W.F. Chen, Springer-Verlag, Applied Mechanics Reviews, Vol. 42, No. 2, February 1989.

Yoo, C.H., Structural Steelwork Limit State Design, Chapman and Hall, Applied Mechanics Reviews, Vol. 41, No. 12, December 1988.

Yoo, C.H., Shakedown of Elastic-Plastic Structures, Elsevier, Applied Mechanics Reviews, Vol. 41, No. 4, April 1988.

Presentations:

Yoo, C.H., and Hughes, M., “LRFD Steel Bridge Design.” Class Notes, Tee-Square Seminar, March 2005, pp. 1-183.

Yoo, C.H., and Hughes, M., “Design of Horizontally Curved Composite Steel Girder Highway Bridges.” Class Notes, Tee-Square Seminar, October 2004, pp. 1-202.

Yoo, C.H., "Curved Girders and Box Culverts," Bridge Contractors Association of Alabama Meeting, Auburn, AL., May 19, 2004.

Yoo, C.H., “Mechanics on the Theory of Diagonal Tension Field Action,” ASCE Alabama Section 2003 Summer Meeting, Gulf Shore, AL, August 7, 2003.

Davidson, J.S., and Yoo, C.H., "Effects of Distortion on the Strength of Curved I-Shaped Bridge Girders," 2003 TRB Annual Meeting, TRB Committee A2C02, Steel Bridges, January 2003.

Yoo, C.H., “Development of AASHTO Guide Specifications for Horizontally Curved Steel Girder Highway Bridges,” ASCE Alabama Section 2001 Summer Meeting, Gulf Shore, AL, August 2, 2001.

Yoo, C.H., “AASHTO Code and Design Issues of Curved Bridges,” Proceedings of the 2001

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ASCE Illinois Section Structural Group Lecture Series, Chicago, IL, March 20, 2001, invited lecturer.

Yoo, C.H., “Design of Longitudinal Stiffeners on Box Girder Flanges,” Proceedings of the International Symposium of Steel Structures,” December 15-16, 2000, Seoul Korea, invited paper.

Yoo, C.H., Davidson, J.S., and Zhang, J., “Top Flange Diagonal Bracing of Horizontally Curved Box Girders,” Proceedings of the Engineering Mechanics Conference: A Force for the 21st Century, LaJolla, CA, May 18-20, 1998.

Yoo, C.H., “Curved Girder Specification Developments and Changes,” 18th Annual Capital District Meeting, Association of Bridge Constructors and Designers, Albany, NY, February 25- 27, 1998.

Yoo, C.H., “A Brief Summary of Curved Girder Research at Auburn University,” 1997 Structural Stability Research Council Annual Technical Sessions, Task Group #14, Toronto, Canada, June 9, 1997 (Invited Speaker)

Yoo, C.H., “FHWA Bridge Engineer Training Course - Chapter 13 Curved Steel Bridges,”

No. 1, College Park, Maryland, October 26-27, 1994, No. 2, College Park, Maryland, January 25-26, 1995, No. 3, Schaumberg, Illinois, September 11-12, 1996, No. 4, Tallahassee, Florida, January 22-23, 1997, No. 5, Albany, New York, February 24-26, 1998, No. 6, Harrisburg, Pennsylvania, March 10-12, 1998, No. 7, Boston, Massachusetts, May 5-7, 1998, No. 8, Richmond, Virginia, October 20-22, 1998.

Grubb, M.A., Yadlosky, J.M., Zureick, A., Leon, R.T., Burrell, J., Hall, D.H., Yoo, C.H., and Duwadi, S.R., “FHWA Curved Steel Bridge Research Project,” National Workshop on Bridge Research in Progress, Buffalo, NY, June 17-19, 1996.

Yoo, C.H., "NCHRP Revisions to Curved Girder Specifications," AISI Steel Bridge Forum, North Carolina State University, November 2, 1995.

Yoo, C.H., "Horizontally Curved Steel Highway Bridges - State-of-the-Art Update," 37th Annual Transportation Conference, Montgomery, AL, February 15-16, 1994.

Yoo, C.H., "Bridge Rating Study," 35th Annual Highway Engineering and Construction Conference, Montgomery, AL, February 12-13, 1992.

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Fridley, K.J., Tang, R.C., and Yoo, C.H., "On Modeling Creep-Rupture Behavior of Lumber," 8th International Conference on Mathematical and Computer Modeling, College Park, MD, April 1-4, 1991.

Kang, Y.J. and Yoo, C.H., "Flexural Stress of Curved Bridge Girders," 1990 SSRC Technical Session, St. Louis, MO, April 10-11, 1990.

Yoo, C.H., "Allowable Flexural Stress of Horizontally Curved Girders," 8th Structures Congress, ASCE, Baltimore, MD, April 30 - May 3, 1990.

Yoo, C.H., "Development of a Novel Shell Element," Centennial Colloquium Series, Georgia Institute of Technology, May 1988, (Invited Speaker).

Lee, S.C. and Yoo, C.H., "Interactive Buckling of Thin-Walled Assemblages," 1988 Annual Technical Session, Structural Stability Research Council, Minneapolis, MN, April 1988.

Yoo, C.H., Carbine, R.L., and Lee, S.C., "Experimental and Analytical Study of Horizontally Curved Wide Flange, Beams on Continuous Supports," 1986 Annual Technical Session Structural Stability Research Council, Washington, D.C., April 1986.

Yoo, C.H., and Littrell, Philip C., "Lateral Bracing Requirements in Horizontally Curved Stringer Bridges," 1986 ASCE Spring Convention, Seattle, WA, April 1986.

Yoo, C.H., and Carbine, R.L., "Experimental Investigation of Horizontally Curved Steel Wide Flange Beams," Paper presented at the 1985 Annual Technical Session, Structural Stability Research Council, Cleveland, OH, April 1985.

Yoo, C.H., "Instability of Curved Members," Paper presented at the 1984 ASCE Structures Congress III, San Francisco, CA, October 1984.

Yoo, C.H., and Gipson, R.W., "Experimental Investigation of Horizontally Curved Plexiglass I- Girders," Paper presented at the 5th ASCE-EMD Specialty Conference, University of Wyoming, Laramie, Wyoming, August 1984.

Ramey, G.E., Yoo, C.H., Moore, R.K., Bush, T.D. and Stallings, J.M., "Lumped Parameter Modeling and Dynamic Response Evaluations of Soil-Structure System," Paper presented at the 8th World Conference on Earthquake Engineering, San Francisco, CA, July 1984.

Yoo, C.H., and Gipson, R.W., "Model Tests of Horizontally Curved Plexiglass I-Girders," Paper presented at the 1984 Annual Technical Session, Structural Stability Research Council, San Francisco, CA, April 1984.

Yoo, C.H., "Flexural-Torsional Buckling of Curved Members," Paper presented at the 4th ASCE-EMD Specialty Conference, Purdue University, West Lafayette, Indiana, May 23-25, 1983.

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Yoo, C.H., and Kao, J.S., "Circular Plates of Rectangular Orthotropy," Paper presented at the 4th ASCE-EMD Specialty Conference, Purdue University, West Lafayette, Indiana, May 23-25, 1983.

Yoo, C.H., "Lateral Torsional Buckling of Horizontally Curved Girders," Paper presented at the Sino-American Symposium on Bridge and Structural Engineering, Peking, People's Republic of China, September 13-19, 1982.

Yoo, C.H., "Stability of Curved Girders," Paper presented at the International Conference on Finite Element Methods, Shanghai, People's Republic of China, Aug. 2-6, 1982.

Yoo, C.H., "Lateral Stability of Horizontally Curved Beams," Paper presented at the Integrated Symposium on Civil Engineering, Seoul, Korea, July 20, 1982.

Yoo, C.H., and Kao, J.S., "Vertical Motion of Highway Bridge Structures Due to an Earthquake," Paper presented at the ASCE Spring Convention and Exposition, Las Vegas, NV, April 26-30, 1982.

Yoo, C.H., "Out-of-Plane Buckling of Circular Rings," Paper presented at the Annual Meeting and Technical Session, Structural Stability Research Council, New Orleans, Louisiana, March 29-31, 1982.

Yoo, C.H., "Redundancy of Flexural Systems: State-of-the-Art," Paper presented at the Annual ASCE Convention and Exposition, Hollywood-by-the-Sea, Florida, 1980.

Yoo, C.H., "Stability of Curved Girders," Paper presented at the Annual Meeting and Technical Session of Structural Stability Research Council, New York, 1980.

Yoo, C.H., "A General Analysis of Space Frame Stability and Geometric Nonlinearity," Paper presented at the Annual Meeting and Technical Session of Structural Stability Research Council, Pittsburgh, Pennsylvania, 1979.

Wenzel, T.H. and Yoo, C.H., "Teaching Efficient Design - A Case for the Design Project," Paper presented at the ASEE North Midwest Section Meeting, Milwaukee, Wisconsin, 1978.

Armstrong, W., Buchanan, J., Heins, C.P. and Yoo, C.H., "Loading Response of a Continuous Box Beam Bridge," Paper presented at the Specialty Conference on Metal Bridges, ASCE, St. Louis, November 1974.

Heins, C.P., Kuo, J.T.C., Holiday, R.O. and Yoo, C.H., "Ultimate Load Response of Bridge Systems," Paper presented at the Annual ASCE Meeting, Cincinnati, Ohio, 1974.

Yoo, C.H., "Review of Current Structural Mechanics Software Developed and Dissemination," Paper presented at the Integrated Symposium on Science and Technology, Seoul, Korea, 1974.

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Yoo, C.H., and Heins, C.P., "Computer Programs for Curved Bridge Girders," Paper presented at the CURT workshop sponsored by the Department of Transportation, Boston, Massachusetts, 1973.

Heins, C.P. and Yoo, C.H., "Elasto-Plastic Behavior of Composite Bridge Girders," Paper presented at the Annual ASCE National Meeting, New York, October 1973.

Yoo, C.H., "Cold-Formed Steel Design," Paper presented at the workshop sponsored by the American Iron and Steel Institute, College Park, Maryland, 1973.

Funded Research:

Bedding and Fill Heights for Concrete Roadway Pipe and Box Culverts, Alabama Department of Transportation, Project No. 930-592, 2003-2005, Principal Investigator, $152,340.

Research on Curved Composite Box Girder Bridges, Alabama Department of Transportation, Project No. 930-563, 2002-2005, Principal Investigator, $158,892.

Load Transfer of the Filling Material on Culverts, Highway Research Center, Auburn University, 2000-2002, Principal Investigator, $50,450.

Comparative Study of Nominal Bending and Shear Strength of Curved I-Girders, Federal Highway Administration, FHWA Contract No. DTFH61-00-P-00387, 2000-2002, Principal Investigator, $69,868.

Thermal Effects on Steel Highway Bridge Girders, American Iron and Steel Institute Fellowship Grant, 1996-1998, Principal Investigator, $10,000.

Thermal Effects on Steel Highway Bridges, AU Highway Research Center, 1996-1998, Principal Investigator, $38,180.

Curved Steel Bridge Research Project, FHWA Contract No. DTFH61-92-C-00136, Subcontractor to HDR, 1992-2000, Principal Investigator, $224,501.

Improved Design Specifications for Horizontally Curved Steel Girder Highway Bridges, NCHRP Project 12-38, 1993-1998, Principal Investigator, $379,998.

Bridge Superstructure Design Program, AU Highway Research Center, 1991-1993, Principal Investigator, $45,461.

Inspection and Rating of Ten Bridges, ST 2019-15, Alabama Highway Department, 1990-1992, Co-principal Investigator, $554,666.

Bridge Testing, ST 2019-12, Alabama Highway Department, 1990-1991, Principal Investigator, $87,106.

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Prestressed Double Tee Slab Bridge Deck, AU Highway Research Center, 1989-1990, Principal Investigator, $19,558.

Field Evaluation of Protective Painting Systems on Steel Bridges, AU Highway Research Center, 1987-1988, Principal Investigator, $13,331.

Compilation and Documentation of pavement Analysis and Design Programs, AU Highway Research Center, 1986-1987, Principal Investigator, $25,819.

Analysis of Thermal Performance of the Hubble Space Telescope, Marshall Space Flight Center/NASA, 1986-1988, Co-principal Investigator, $99,996.

Performance Evaluation of Protective Painting Systems on Steel Bridges, ST-2019-3 Alabama Highway Department, 1985-1987, Principal Investigator, $57,950.

Determination of the Elastic and Inelastic Buckling Behavior of Curved Flexural Members, National Science Foundation, Grant No. CEE-8305601, 1983-1986, Principal Investigator, $123,870.

Elastic Stability of Curved Members, Structural Stability Research Council, 1982-1983, Principal Investigator, $1,800.

Elastic Buckling of Curved Girders, Engineering Experiment Station, School of Engineering, Auburn University, 1981-1983, Principal Investigator, $40,046.

Dynamic Modeling Techniques to Civil Engineering Structures, Marshall Space Flight Center/NASA, 1981-1982, Co-principal Investigator, $59,991.

Vertical Motion of Highway Bridge Structures Due to an Earthquake, National Science Foundation, Grant No. PFR78-22845, 1979-1980, Principal Investigator, $29,950.

Matrix Formulation of Curved Girders, Graduate School, Marquette University, 1978, Principal Investigator, $2,800.

Ultimate Strength of Continuous Highway Bridges, Maryland SHA, FHWA, 1974-1976, Principal Investigator, Terminated Due to Relocation, $60,000.

Research on Curved Box and I-Type Bridge Girders, Maryland SHA, FHWA, 1972-1974, Co- principal Investigator, $124,000.