複数回の地震動を受けるRC構造物の耐震性能評価における限界状態の互換表示

概要

論文の詳細を見る
The recent performance-based seismic design procedure has aimed to define and estimate the building performance in multiple levels using quantified parameters like an occurrence probability of earthquake. Though the occurrence probability of earthquake is a reasonable expression for the life-safety performance and the immediate-occupancy performance, it is still inconvenient to express the performance of reparability. The reparability relates to the economic sense, therefore the idea of the equivalent seismic loss spectrum has been proposed and developed for the expression of reparability. The equivalent seismic loss spectrum is visualized from the expected running cost to repair a building structure damaged by earthquakes through its lifetime, where the spectrum represents the economic loss after earthquakes as a kind of seismic demand of the building. In this research, the equivalent seismic loss spectrum is extendedly applied to the expression of the life-safety performance and the immediate-occupancy performance for R/C building structures.
一般社団法人日本建築学会の論文
2006-03-20