Seismic risk analysis method using both PGA and PGV
In order to improve the accuracy of risk analysis, authors propose a seismic fragility analysis method using two ground motion intensity measures; peak ground acceleration (PGA) and peak ground velocity (PGV), for which many attenuation relations have been developed. Monte-Carlo simulation is carried out to obtain the fragility planes that show the relationship among PGA, PGV and the conditional probability of failure for model RC building. It is found that PGV is adequate in expressing the fragility for severe damage though both PGA and PGV are adequate for slight damage.
Seismic Hazard Fragility Analysis Ground Motion Intensity PGA PGV
Hideto Omine Takayuki Hayashi Harumi Yashiro Seiichiro Fukushima
Tokio Marine & Nichido Risk Consulting, Co., Ltd., Tokyo, Japan Tokyo Electric Power Services, Co., Ltd., Tokyo, Japan
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）