摘要
简要介绍和综合论述了随机结构的有限元分析及可靠性分析方法的研究及发展情况．包括随机结构的离散化、随机有限元控制方程的求解、随机有限元可靠性方法及随机结构的可靠性分析等．讨论了随机结构分析中存在的一些问题．概要论述了可能的发展方向．
The paper presents a brief introduction and review for the finite element analysis and reliability analysis of stochastic structures, which includes the discretization of stochastic structures, the solution of stochastic finite element control equations, stochastic finite element reliability methods and the other methods of reliability analysis of stochastic structures. Some unsolved problems are discussed.
出处
《力学进展》
EI
CSCD
北大核心
2000年第3期343-350,共8页
Advances in Mechanics
关键词
有限元方法
随机结构
功能函数
结构可靠性
finite element method, stochastic structures, stochastic finite element method, performance function, structural reliability
