响应面法计算结构可靠度的回顾  

THE REVIEW OF THE RELIABILITY ANALYSIS BY RESPONSE SURFACE METHOD

作　　者：余大胜[1] 康海贵[1] 

机构地区：[1]大连理工大学海岸和近海工程国家重点实验室,大连116024

出　　处：《工业建筑》2006年第z1期238-242,共5页Industrial Construction

摘　　要：体系可靠度已经成为可靠度研究的重点,由于其功能函数大都为隐式功能函数,响应面法已成为计算可靠指标的主要方法,响应面法主要分为迭代序列响应面、混合响应面、神经网络响应面、模糊神经网络响应面,就最近几年响应面法的理论发展和工程运用作一总结。The reliability analysis of complex large-scale structures is hindered by the implicit nature of the limit-state function.Approximation methods,such as the response surface method(RSM) are widely used to alleviate the computational burden of engineering analyses.There are many improvements on the response surface method when it is taken account on engineering analyses,such as sequence response surface method(SRSM),mixed response surface method(MRSM),artificial neural network(ANN),fuzzy neural network(FNN).It is summarised the theoretical development,the main characters and its uses in engineering analysis.

关 键 词：可靠度 迭代序列响应面 混合响应面 神经网络响应面 模糊神经网络响应面 

分 类 号：TU311.4[建筑科学—结构工程]