摘要
结合我国现行规范,将抗震结构的五级工作模式作为基本性能目标,通过地震危险性分析,估算出了我国不同地震危险性分区内,结构在不同设防烈度下的失效概率,为最优设防烈度的决策提供了切实可行的参考。
The paper takes the five working models of the anti-seismic structures as the basic performance aims,stimulates the structures failure probability under different fortification intensities in various earthquake hazardous areas in China by the seismic hazard analysis,so as to provide the feasible reference for the decision of the optimal fortification intensities.
出处
《山西建筑》
2013年第13期46-48,共3页
Shanxi Architecture
关键词
设防烈度
性能
失效概率
地震危险性
fortification intensities
performance
failure probability
earthquake hazards
