Based on the calculating mechanism of definite element method, the principle and method of analysis on the structural stability of rigid frame Bridges etc., are described in this paper.
根据“有限元法”的计算原理，对刚架桥等结构稳定性的分析原则和方法进行了介绍。
The above methods also apply to analysis of calculating stability for general linear equation group.
该方法也适用于分析一般线性方程组求解的稳定性。
A software for simulating and calculating the temperature field in rolling tire has been developed by using the analytical function of nonlinear finite element based on the thermal stability analysis.
在轮胎热学稳态分析的基础上，利用有限元非线性分析功能，开发滚动轮胎温度场有限元模拟计算软件。
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