楼主: 蓝牙
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[子程序] 发布UMAT 平面应变+材料非线性(1变形塑性、2幂硬化) |
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点评
如果不迭代,如何知道塑形应变,塑形应变=总应变-弹性应变,弹性应变=流动应力/弹性模量,弹性模量可不是定值!
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点评
王勖成的有限单元法你好好看看
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