摘要
本文采用比拟方法,用结构分析程序直接计算给定边条件的结构温度场,然后利用算出来的节点温度采用同一网格计算热应力,这佯就扩大了结构分析程序的使用功能。
With the analogy method and the structural analysis program, a new approach of computing the temperature field of a structure with given boundary conditions is obtained. And then the obtained nodal temperatures are employed to compute the heat stresses on the same mesh. In this way, the applying functions of structureal analysis programs are enlarged.
关键词
模拟
温度场
结构分析程序
analogy, temperature filed, structural analysis program
