文件名称：Welding residual stresses analysis of aluminUm alloy cylinder (2011年)
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更新时间：2024-05-13 13:48:45
工程技术 论文
The laser welding residual stresses in an aluminum alloy thick-wall cylinder is investigated by means of nonlinear finite element method, The article has simulated the residual stresses distribution of the longitudinal weld. The result shows that the temp