摘要
随机有限元法是一种利用常规的确定性有限元法和概率分析技术求解随机系统的数值方法．主要涉及随机场的离散和随机控制方程的求解等．
Stochastic finite element method (SFEM) is a numerical scheme used to work out the prob-lems of random structure with the normal finite element method and the technigue of probability analysis. This paper presents a brief review for the study and advanced improvement of SFEM and its application in engineering.
关键词
有限元法
随机有限元法
可靠性
结构分析
random field
finite element method
stochastic finite element method
reliability
