Numerical simulation provides a valid tool to predicting welding deformation. Three dimension thermal elastic-plastic finite element method (FEM) can simulate the whole welding process.
数值模拟给焊接变形预测提供了有效的工具,三维热弹塑性有限元法可以模拟整个焊接过程。
参考来源 - 大型复杂结构焊接变形热弹塑性有限元分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Using the theory of thermal elastic-plastic stress, this paper calculates the residual stress distribution in the heavy welded I-section by finite element method.
本文根据热弹塑性应力理论，用有限元法分析了厚板焊接工形截面柱的残余应力。
The thermal stress in magnetron sputtered al coating on uranium substrate was studied by thermal elastic plastic finite element method (FEM).
对铀表面磁控溅射沉积铝镀层的热应力进行了热弹塑性有限元分析。
Welding deformations of a pipe-plate joint with holes after multi-pass welding are simulated using the thermal-elastic-plastic finite element method.
采用三维热弹塑性有限元法对管板接头的焊接变形进行数值模拟。
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