Interest in seismic performance evaluation is increased due to various earthquake in the world. Many studies about fragility analysis of structure are performing which is based on probability analysis of failure for infrastructures maintenance. In this study, probability of failure for a numerical model of prototype square-shape reinforced concrete column was calculated in accordance with amplitude of seismic ground motion. The numerical model was updated based on results from shake table tests. The probability of failure will be used for comparing with that for scaled models. The difference of fragilities from prototype and scaled model can be confirmed by the comparing in a further study.

• 박동욱(부산대학교 지진방재연구센터 연구교수, 공학박사) | Park, Dong Uk 교신저자
• 김남식(부산대학교 건설융합학부 교수, 공학박사) | Kim, Nam Sik
• 전법규(부산대학교 지진방재연구센터 연구교수, 공학박사) | Jeon, Bub Gyu
• 박자민(서울대학교 건설환경공학부 박사과정) | Park, Ja Min
• 조재열(서울대학교 건설환경공학부 부교수, 공학박사) | Cho, Jae Youl