基于时变抗力的抗震结构动力可靠度分析

Analysis of Dynamic Reliability on Anti seismic Structure Based on Time-Dependdent Resistance

本文提出了结构的抗力时变模型，研究了抗震结构的动力反应以及结构的随机性与时变性，以及相应的结构时变可靠度的分析方法。本文方法对结构维护与评估具有广泛的应用价值。

ln this paper the time dependent resistance,the dynamic response ,the random and time dependent characteristics are studied.The relative analysis method of timedependent dynamic reliability of structure is proposed.The method in this paper is of significance to reliability evaluation and maintenance of structures.