Numerical simulation of pre-twist process and limited carrying capacity of a tank torsional axis - 文章详情页

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In　order　to　evaluate　the　present　pre-twist　process　of　the　tank　torsional　axis,　by　elastic-plastic　finite　element　analysis　method,　a　torsional　axis＇　pre-twist　process　and　limited　loaded　process　were　simulated.　The　stress　states　were　presented　under　three　kinds　of　case.　The　results　indicate　that　the　elastic　operating　stress　range　of　a　torsional　axis　is　extended　greatly　by　pre-twist　process　and　the　main　reason　lies　on　surface　residual　stress.　Besides,　the　pre-twist　process　used　presently　don＇t　make　use　of　materials＇　potential　ability　adequately.

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Computer simulation Finite element method Machine components Tanks (military) Torsional stress Vehicle suspensions

作者机构：

[ 1 ] [Zhou, Guo-Feng]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Han, Fei]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Jiao, Biao-Qiang]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Li, Xiao-Yan]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Shi, Yao-Wu]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 6 ] [Zhu, You-Li]State Key Laboratory for Remanufacturing, Armored Force Engineering Institute, Beijing 100072, China
[ 7 ] [Xu, Bin-Shi]State Key Laboratory for Remanufacturing, Armored Force Engineering Institute, Beijing 100072, China

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