The finite deformation elastic-plastic finite element formula are given. Based on the ANSYS software, the application of elastic-plastic FEM on metal plastic process field is outlined.
给出了有限变形弹塑性有限元列式，基于A NSYS软件平台，介绍了弹塑性有限元法在金属塑性加工领域中的应用。
Most solids, if pulled or twisted, will give a little in a process known as elastic deformation.
大多固体，一经拉伸或弯曲，都会出现弹性变形这一过程。
Outside the strip zone, deformation is elastic.
在窄带区以外，变形是弹性的。
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