Advisor

YUN_CV

Education

1983.03-1987.02, Kyungpook National University, Daegu, South Korea, BS, Civil Engineering

1987.03-1989.02, Kyungpook National University, Daegu, South Korea, MS, Civil Engineering

       Thesis Title: Optimization of Reinforced Concrete T-shaped Curved Slab Structures

1989.08-1994.05, Purdue University, West Lafayette, IN, USA, Ph.D, Civil Engineering

       Thesis Title: Design and Analysis of 2-D Structural Concrete with Strut-Tie Model

2008.3-2009.2, 2014.3-2015.2, Visiting Scholar, School of Civil Engineering,Purdue University, West Lafayette, IN, USA

Areas of Specialization:

Strut-Tie Model Analysis and Design of Structural Concrete, Computational Mechanics, Computer Graphics

 

Work Experience

1991.01-1994.05, Teaching and Research Assistant, School of Civil Engineering, Purdue University, West Lafayette, IN, USA

1994.06-1994.12, Post-doctoral Researcher, School of Civil Engineering, Purdue University, West Lafayette, IN, USA

1995.03-1997.03, Fulltime Lecturer, Kyungpook National University, Daegu, South Korea

1997.04-2001.03, Assistant Professor, 2001.4-2006.3 Associate Professor, 2006.4-Present Professor, Kyungpook National University, Daegu, South Korea

2006.04-2007.08, Vice Dean of College of Engineering, Kyungpook National University, Daegu, South Korea

1998.02-1999.01 & 2004.02-2005.01, Chairperson, Department of Civil Engineering, Kyungpook National University, Daegu, South Korea

2005.10-2008.07, Founder and President, Venture Company ‘STAD Software’, Corporate Registration No. 504-17-25480, Approved by Small and Medium Business Administration of Korean Government, Daejeon, South Korea

2013.06-Present, Advisor, Hangil IT Co., Ltd., Seoul, South Korea. (http://www.aroad.co.kr/english/)

 

Selected Academic Service

1995-Present Member, Korean Society of Civil Engineers, KSCE, Korea

          Member, Editorial Committee of KSCE Korean Journal (2005.01 – 2005.12) 

          Representative, KSCE Daegu-Kyungpook Branch, KSCE (2010.01 – Present)

1995-Present Member, Korea Concrete Institute, KCI, Korea

          Member, Shear and Torsion Committee (1995.03 – Present)

          – Played Key Role in Publishing “Strut-Tie Model Design Guidelines” (2004)

             and “Examples of Strut-Tie Model Design of Structural Concrete” (2006, 2012)

          Member, Committee for Expansion Joints in Bridges (1998.03 – 2000.2)

          Member, Design Code Revision Committee (2010.01 – Present)

          Member, Board of Directors (2013.01 – 2014.12)

          Vice Chair, International Committee (2013.01 – 2014.12)

1995-Present Member, Korean Society of Steel Construction, KSSC, Korea

          Member, Publication Committee for Periodicals (2004.03 – 2006.02)

1995-Present Member, Computational Structural Engineering Institute of Korea, COSEIK, Korea

          Member, Board of Directors (2012.05 – 2014.04)

          Chair, COSEIK 2014 Conference Committee (2013.5 – 2014.4)

1997-Present Member, Earthquake Engineering Society of Korea, EESK, Korea

1997-Present Member, Korea Institute for Structural Maintenance Inspection, KSMI, Korea

 

Selected Journal Papers

Y. M. Yun and J. A. Ramirez (2016), Strength of Concrete Struts in Three-dimensional Strut-Tie Models, Journal of Structural Engineering, ASCE, Accepted for Publication.

H. S. Chae and Y. M. Yun (2015) Strength of Concrete Struts for Strut-Tie Model Design of Reinforced Concrete Beams with Shear Span-to-Effective Depth Ratio of Less than 3.0, Journal of Advanced Concrete Technology, Vol. 13, No. 10, pp. 449-464.

H. S. Chae and Y. M. Yun (2015) Strut-Tie Model for Two-span Continuous RC Deep Beams, Computers and Concrete, Vol. 16, No. 3, pp. 357-380.

B. H. Kim and Y. M. Yun (2011) An Indeterminate Strut-Tie Model and Load Distribution Ratio for RC Deep Beams – (I) Model & Load Distribution Ratio, Internal Journal of Advances in Structural Engineering, Vol. 14, No. 6, pp. 1031-1041.

B. H. Kim and Y. M. Yun (2011) An Indeterminate Strut-Tie Model and Load Distribution Ratio for RC Deep Beams – (II) Validity Evaluation, Internal Journal of Advances in Structural Engineering, Vol. 14, No. 6, pp. 1043-1057.

B. H. Kim and Y. M. Yun (2010) A Second-Order Inelastic Analysis of Plane Steel Frames Using a Work-Increment-Control Solution Technique, International Journal of Advances in Structural Engineering, Vol. 13, No. 6, pp. 1033-1045.

Y. M. Yun and B. H. Kim (2008) A Two-Dimensional Grid Strut-Tie Model Approach for Structural Concrete, Journal of Structural Engineering, ASCE, Vol. 134, No. 7, pp. 1199-1214.

Y. M. Yun (2006) Strength of Two-Dimensional Nodal Zones in Strut-Tie Models, Journal of Structural Engineering, ASCE, Vol. 132, No. 11, pp. 1764-1783.

Y. M. Yun, M. M. Kang, and M. S. Lee (2005) Optimum Design of Plane Steel Frames with PR-Connections using Refined Plastic Hinge Analysis and Genetic Algorithm, Structural Engineering and Mechanics, Vol. 23, No. 4, pp. 387-407.

Y. M. Yun and B. H. Kim (2005) Optimum Design of Plane Steel Frame Structures using Second-order Inelastic Analysis and A Genetic Algorithm, Journal of Structural Engineering, ASCE, Vol. 131, No. 12, pp. 1820-1831.

Y. M. Yun (2005) Strut-Tie Model Evaluation of Behavior and Strength of Pre-tensioned Concrete Deep Beams, Computers and Concrete, Vol. 2, No. 4, pp. 261-297.

Y. M. Yun (2005) Evaluation of Ultimate Strength of Post-tensioned Anchorage Zones, Journal of Advanced Concrete Technology, Vol. 3, No. 1, pp. 149-160.

Y. M. Yun and W. S. Lee (2005) Nonlinear Strut-Tie Model Analysis of Pre-tensioned Concrete Deep Beams, Advances in Structural Engineering, Vol. 8, No. 1, pp. 85-98.

Y. M. Yun (2004) Ultimate Strength Analysis of Structural Concrete Deep Beams Using Strut-Tie Models, Asian Journal of Civil Engineering, Vol. 5, No. 1, pp. 101-120.

Y. M. Yun (2000) Nonlinear Strut-Tie Model Approach for Structural Concrete, ACI Structural Journal, Vol. 97, No. 4, pp. 581-590.

Y. M. Yun (2000) Computer Graphics for Nonlinear Strut-Tie Model Approach, Journal of Computing in Civil Engineering, ASCE, Vol. 14, No. 2, pp. 127-133.

Y. M. Yun (2000) A Refined Strut-Tie Model Approach and Its Application Tool, Proceedings of the Institute of Civil Engineers, Structures and Buildings, Vol. 140, No. 1, pp. 13-24.

Y. M. Yun and J. A. Ramirez (1996) Strength of Struts and Nodes in Strut-Tie Model, Journal of Structural Engineering, ASCE, Vol. 122, No. 1, pp. 20-29.

Y. M. Yun (1993) An Explicit Finite Element Formulation for Very Large Deformation Based on Updated Material Reference Frame, Journal of Finite Elements in Analysis and Design, Institution of Civil Engineers, Vol. 13, No. 2,pp. 209-214.

 

Awards

1988, Selected As Student Studying Abroad at Government Expense, Korean Government, Korea

1992, Melosh Award, Outstanding Paper, World Competition on Finite Element Analysis 

1993, Donnan Fellowship, College of Engineering, Purdue University, Indiana, USA

1996, Award, Outstanding Paper, Korean Society of Civil Engineers, KSCE, Korea

2003, Award, Outstanding Paper, Korean Society of Civil Engineers, KSCE, Korea

2006, Award, Outstanding Paper, Korean Society of Steel Construction, KSSC, Korea

2008, NRF Overseas Visiting Scholar, National Research Foundation, Korea

2010, Award, Distinguished Research and Teaching, Kyungpook National University, Korea

2010, Outstanding Academic Award, Daegu & Kyungpook Branch, Korean Society of Civil Engineers, KSCE, Korea

2011, Award, Outstanding Teaching, Kyungpook National University, Korea

2015, Outstanding Paper Award in Science and Technology, Korean Federation of Science and Technology Societies (KOFST), Seoul, Korea

 

Selected Invited Lectures

2000, Strut-Tie Model Design of Structural Concrete, Korean Society of Civil Engineers, KSCE, Korea

2002, Strut-Tie Model Analysis/Design of Structural Concrete, MIDAS Information Technology Co., Ltd., Korea

2004, Strut-Tie Model Approaches for Design of Two- and Three-Dimensional Concrete Members, MIDAS Information Technology Co., Ltd., Korea

2004, Effective Strength Levels of Concrete Struts and Nodal Zones, University of Texas at Austin, USA

2004, Current Issues on Strut-Tie Model Design of Structural Concrete, University of Illinois at Urbana-Champaign, USA

2007, Design Methods of Structural Concrete with Disturbed Regions, University of Science and Technology Beijing, China

2008, Details of Strut-Tie Model Design Method of KCI 2007, Korea Concrete Institute, KCI, Korea

2010, Strut-Tie Model Approach for Analysis and Design of Concrete Members, Daelim Industry, Korea

2012, Strut-Tie Model Approach for Analysis and Design of Concrete Members, Korea Institute of Construction Technology, Korea

2012, Strut-Tie Model Approach for D-regions in Structural Concrete, Purdue University, USA

2013, Strut-Tie Model Approach for D-regions in Structural Concrete, Korea Expressway Corporation, Korea

2014, Recent Trend of Strut-Tie Model Approaches in Structural Concrete, Hangil IT Co., Ltd., Korea

2014, Inelastic Finite Element Analysis of Nodal Zone, Evolutionary Structural Optimization, Worldwide Limit State Design Codes, Hangil IT Co., Seoul, Korea

2014, Strut-Tie Model Approach for D-regions in Structural Concrete, Korea-China Joint Seminar on Strut-Tie Model Method, Shanghai, China

2015, Strut-Tie Model Analysis and Design Techniques, GS E & C, Seoul, Korea

2016, Strut-Tie Model Approach for Structural Concrete with D-regions, HDEC, Seoul, Korea