对工作和学习中参与的铸钢节点、销接节点等几个模型建模分析的经验进行了总结，对不同实体单元的计算速度、接触分析计算的要点、如何使弹塑性分析更加容易收敛、S．Mises应力超过材料屈服应力的情况和其他一些建模及计算技巧进行了相应的阐述，为实际运用提供指导。%The essay summarizes modeling analysis experience of steel joint and connection joint in working and studying, describes the different element calculation speed, connecting analysis calculation points, expounds how to easily restrain elastic analysis, S. Mises stress yield condition and other modeling and calculation techniques, which ahs provided guidance for actual application.
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