random element

Representative volume element ( RVE) is an effective method for analyzing composites with characters of multi-scale and random distribution.

代表性体积元法是研究复合材料这类具有多尺度、离散分布多相体的有效手段。

The Tool for Structural Random Response Analysis and Reliability Analysis& Stochastic Finite Element Method

分析结构变异反应及结构可靠度的工具&随机有限元

In this paper, the efficient quadratic isoparametric boundary element and the multi-region technique were adopted to solve the macroscopic elastic modulus of a biphase medium with random order.

本文采用高效率的二次等参边界元及子域法求解了随机双相介质的宏观弹性模量。

Finite element analysis of random vibration responses for multilayer shell structure applied with combined temperature and vibration environment

温振复合载荷作用下多层壳结构随机振动响应有限元分析

The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.

在有限元分析方法基础上，基于稳定特征方程对随机参数压电桁架结构进行稳定可靠性分析。