The main work of probabilistic seismic demand analysis is to obtain the probabilistic distribution of structural seismic demand at different intensity of ground motions.
概率地震需求分析的主要工作是获得不同地震动强度水平下结构地震需求的概率分布。
2
The probabilistic seismic demand analysis method of structures is advanced.
对结构的概率抗震能力分析进行了研究。
3
Furthermore, probabilistic ductility demand spectrum can be utilized in seismic structural reliability analysis.