Lee-Sak An
 
   
The 2nd year in master course 
E-mail : peacefulan@snu.ac.kr
Major : Reliability-based fatigue life assessment
Phone : +82-2-880-1534
Education

• 2010.3 ~ 2016.2 : Dept. of Civil Eng., Chung-Buk National University
• 2016.3 ~ : M.S. Dept. of Civil & Environmental Eng., Seoul National University


   
   
Current research area

• Reliability-based fatigue life assessment reflects defects of a deteriorated steel bridge
• Regression analysis of a stress concentration factor for a pitting corrosion


  
Experience

• 2017.04 ~ : Researcher, Lifetime extension of deteriorated bridges research group with KAIA
• 2017.03 ~ : Researcher, Enhancement of LRFD-based design specifications for steel bridges with POSCO
• 2016.09 ~ : Researcher, Korean Railway Bridge Design Code(Limit State Design) with KRRI
• 2016.08 ~ : Researcher, Korean Highway Bridge Construction Specification(Limit State Design) with KRA
• 2016.09 ~ 2016.12 : Researcher, 3D wind tunnel test for Godeok Bridge with HDEC


  
International conference papers and presentation

• Lee-Sak An, Yeun Chul Park*, Ho-Kyung Kim(2017.12) "Establishing Fatigue Life Evaluation Method for Deteriorated Steel Elements", Oral session, The 8th International Conference on Structural Health Monitoring of Intelligent Infrastructure(SHMII-8), 5-8 December, 2017, Brisbane, Australia.
• Lee-Sak An, Yeun Chul Park*, Ho-Kyung Kim(2017.11) "Developement of Reliability-based Fatigue Assessment Procedure for Deteriorated Steel Members Using Damage Condition Evaluation", Organized session(Advanced technologies for construction/maintenance of steel bridges), The 9th International Symposium on Steel-Structures(ISSS-2017), 1-4 November, 2017, Jeju, Korea.


  
Domestic conference paper and presentation

Yeun Chul Park, Lee-Sak An, Ho-Kyung Kim*(2017.10) "Developing Fatigue Reliability Assessment Procedure for Damaged Steel Members", Special session for Lifetime extension of deteriorated bridges research group, Korean Society of Civil Engineers(KSCE) 2017 Convention
• Lee-Sak An, Yeun Chul Park*, Ho-Kyung Kim(2017.10) "Developing an Equation for Stress Concentration Factor around Corrosion Pit in Deteriorated Steel Members", Poster session, Korean Society of Civil Engineers(KSCE) 2017 Convention
• Lee-Sak An, Yeun Chul Park*, Ho-Kyung Kim(2017.06) "Development of Reliability-based Fatigue Life Assessment Procedure for Deteriorated Steel Elements Using Damage Condition Evaluation", Oral session, Korean Society of Steel Construction(KSSC) Conference 2017
Lee-Sak An, Jin-Kook Kim, Ho-Kyung Kim*(2016.11) "New Introduction of Cable Part in Korean Highway Bridge Construction Specification", Poster session, Korean Institute of Bridge and Structural Engineers(KIBSE) Conference 2016


  Teaching assistant

• Introduction to Bridge Engineering(교량설계입문) for undergraduate course, fall semester, 2017
• Construction Engineering Leadership(건설공학리더쉽) for undergraduate course, spring semester, 2016


  Domestic award

• Best Paper Award(poster session) of Korean Society of Civil Engineers(KSCE) 2017 Convention
• Best Paper Award(oral session) of Korean Society of Steel Construction(KSSC) Conference 2017