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本文简要介绍了用ANSYS对杆系结构进行非线性分析时应当注意的问题及方法。通过Williams双杆体系这个算例来介绍几何非线性全过程分析,表明ANSYS软件丰富的单元库、强大的求解器以及便捷的后处理功能,对工程结构进行非线性分析不失为一种很好的方法。
This article gives a brief introduction to the problems and methods that should be noticed when using ANSYS to analyze nonlinearly the bar structure. Through the example of Williams double-rod system to introduce the whole process of geometric nonlinear analysis shows that ANSYS software-rich cell library, a powerful solver and convenient post-processing functions, the nonlinear analysis of the structure of the project is a good way .