Proposal of the functional maintenance performance evaluation method of the long-life spatial structure based on seismic risk analysis

点击翻译按钮获取中文摘要

The purpose of this study is to propos a procedure for evaluation of seismic risk considering the seismic resistance capacity of an example structure. In the present procedures, seismic risks are quantified as expected losses using an event tree of the seismic damages. On the other hand, a functional loss probability is adopted as an evaluation index to functional maintenance. From the results of numerical examples for spatial structures, the value outputted by the Seismic Risk Management procedure is proved useful for evaluation of the seismic resistance capacity and the effectiveness for retrofit decision making.