By comparing the results of different simplified fe models with the real model of board connection and joint structure, the characteristics and rationality analysis of the results have been proposed.

通过比较板连接、转动连接结构在不同简化建模方式下与真实结构建模方式计算结果的差异，分析了各种简化建模方式计算结果的特点及合理性。

youdao

By comparing the results of different simplified fe models with the real model of board connection and joint structure, the characteristics and rationality analysis of the results have been proposed.

通过比较板连接、转动连接结构在不同简化建模方式下与真实结构建模方式计算结果的差异，分析了各种简化建模方式计算结果的特点及合理性。

youdao