3-D finite element and boundary treatment of large elastoplastic deformation

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Kou, Shuqing
Fu, Peifu
Yang, Shenhua
Hu, Ping
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A elastoplastic finite element procedure is given for 3-D bulk forming by considering large strain, displacement and boundary friction. A treatment scheme of 3-D sliding boundary friction constraint is proposed and block compression-extrusion is simulated.
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页码:65 / 70
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