Massachusetts Institute of Technology (Cambridge, MA, USA) Ph.D. Civil and Environmental Engineering (1997.02)

Georgia Institute of Technology (Atlanta, GA, USA) M.S. Civil and Environmental Engineering (1987.12)

Hanyang University (Seoul, Korea) B.S. Civil Engineering (1984.02)

Associate member of American Society of Civil Engineers (ASCE)

Member of Int. Association for Bridge and Structural Engineering (IABSE)

Member of Korean Society of Civil Engineers (KSCE)

Member of Korean Society of Steel Construction (KSSC)

Member of Computational Structural Engineering Institute of Korea (COSEIK)

Member of Korea Concrete Institute (KCI)

Member of Earthquake Engineering Society of Korea (EESK)

Member of Korean Society for Railway (KSR)

Member of Korea Institute for Structural Maintenance Inspection (KSMI) 

Application of Orthotropic Steel Decks in Steel Bridges, 1998.1 - 2000.9

Development of Integrated Analysis and Design of Steel Box Bridges, 1999.11 - 2001.11

Development of Earthquake Design Spectra-Compatible Motion Histories, 2000.1 - 2002.12

Application Technology of High Performance Steels in Long-span Bridges, 2001.9 - 2004.8

Evaluation of Load Carrying Capacity for Main Members of Cable-stayed Bridges, 2002.3 - 2004.12

Development of Strengthening Systems for Long-span Corrugated Soil-Steel Arches, 2002.4 - 2002.12

Strengthening of Steel and Concrete Girders by External Prestressing, 2003.12 - 2006.12

Development of Inelastic Design Procedures for Cable-stayed Bridges, 2003.12 - 2008.12

Development of Design Procedures for Box Culverts using Corrugated Steel Plates, 2006.1 - 2006.9

Development of Pre-fabricated Precast U-Channel Bridge Systems, 2007.4 - 2008.9

Development of new energy technology for civil structures using PZT energy harvester, 2009.09.01 - 2011.07.31

Development of design technology of long-span cable supported bridges, 2009.05.29 - 2014.12.25

Development of multiscale simulation methods for nano fusion technologies in construction materials for sustainable infrastructures, 2009.04.01 - 2013.08.31

Development of advanced analysis technology for cable supported high-speed railway bridges, 2012.05.01 - 2015.04.30