Lee-Sak An
 
   

1st year in Ph. D. course

E-mail : peacefulan@snu.ac.kr

Major : Reliability-based fatigue evaluation

Education

• 2018.09 ~ Present : Ph. D. course, Dept. of Civil & Environmental Eng., Seoul National University, Korea

• 2016.03 ~ 2018.02 : M.S., Dept. of Civil & Environmental Eng., Seoul National University, Korea

• 2010.03 ~ 2016.02 : B.S., Dept. of Civil Eng., 
Chung-Buk National University, Korea

   
   

Research Interests

• Reliability-based fatigue life assessment reflects defects of a deteriorated steel bridge

• Determination of target reliability for fatigue failure of steel members


  

Experience

• 2018.09 ~ 2018.10 : Student researcher, 3D wind tunnel test with POSCO E&C

 2018.09 ~ Present : Student researcher, Lifetime extension of deteriorated bridges research group with KAIA

 2018.03 ~ 2018.08 : Researcher, Lifetime extension of deteriorated bridges research group with KAIA

 2017.04 ~ 2018.02 : Student researcher, Lifetime extension of deteriorated bridges research group with KAIA

• 2017.03 ~ 2018.03 : Student researcher, Enhancement of LRFD-based design specifications for steel bridges with POSCO

• 2016.09 ~ 2017.12 : Student researcher, Korean Railway Bridge Design Code (Limit State Design) with KRRI

• 2016.08 ~ 2017.09 : Student researcher, Korean Highway Bridge Construction Specification (Limit State Design) with KRA

• 2016.09 ~ 2016.12 : Student researcher, 3D wind tunnel test for Godeok Bridge with HDEC


  

Peer-Reviewed Publications

• Lee-Sak An, Yeun Chul Park*, Ho-Kyung Kim (2018) "A Numerical Study of the Tensile Stress Concentration in a Hemi‑ellipsoidal Corrosion Pit on a Plate", International Journal of Steel Structures


  

International Proceeding 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 Proceeding and Presentation

• Lee-Sak An, Yeun Chul Park*, Ho-Kyung Kim (2018.05) "Reliability-based Fatigue Life Assessment for Deteriorated Steel Member by Utilizing Inspection Result", Oral session, Korean Society of Steel Construction (KSSC) Conference 2018

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 for undergraduate course, fall semester, SNU, 2018

• Introduction to Bridge Engineering for undergraduate course, fall semester, SNU, 2017

• Construction Engineering Leadership for undergraduate course, spring semester, SNU, 2016


  

Award

• 2018 Institution of Civil Engineers-Korean Society of Civil Engineers (ICE-KSCE) English Language Master's Thesis 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


Updated: 17th, September, 2018