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Volume 21 Issue 5
Aug.  2021
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Article Contents
Xu Shucheng, Wang Xianjin, Liu Cai. Deformation and Stress Fields of Non-circular Tubes in Roll Forming Process[J]. Chinese Journal of Engineering, 1999, 21(5): 455-458. doi: 10.13374/j.issn1001-053x.1999.05.038
Citation: Xu Shucheng, Wang Xianjin, Liu Cai. Deformation and Stress Fields of Non-circular Tubes in Roll Forming Process[J]. Chinese Journal of Engineering, 1999, 21(5): 455-458. doi: 10.13374/j.issn1001-053x.1999.05.038

Deformation and Stress Fields of Non-circular Tubes in Roll Forming Process

doi: 10.13374/j.issn1001-053x.1999.05.038
  • Received Date: 1999-03-14
    Available Online: 2021-08-27
  • A simulation on metal flow rule and stress distribution of non-circular tubes in roll forming process by using 3D large deformation elastic plastic finite element method with considering of material and geometrical non-linearity is presented. This method is based upon Prandtl-Reuss flow ruler and mises yield criterion. The simulation results of grids deformation flow pattern and stress distribution are obtained.

     

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      沈陽化工大學材料科學與工程學院 沈陽 110142

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