SUS316不锈钢马鞍形管-管接头的残余应力数值模拟及高效计算方法开发

骆文泽, 胡龙, 邓德安

Numerical Simulation and Development of Efficient Calculation Method for Residual Stress of SUS316 Saddle Tube-Pipe Joint

LUO Wenze, HU Long, DENG Dean

图8 焊接完成后Model 1与Model 2整体周向残余应力分布云图

Fig.8 Overall hoop residual stress distributions after welding for Model 1 (a) and Model 2 (b)