加工硬化和退火软化效应对316不锈钢厚壁管-管对接接头残余应力计算精度的影响
李索, 陈维奇, 胡龙, 邓德安

Influence of Strain Hardening and Annealing Effect on the Prediction of Welding Residual Stresses in a Thick-Wall 316 Stainless Steel Butt-Welded Pipe Joint
LI Suo, CHEN Weiqi, HU Long, DENG Dean
表4 316不锈钢对接接头残余应力模拟结果与测量值[16,17]的平均差异
Table 4 Average differences between FE results and measurements[16,17] of welding residual stresses in the 316 stainless steel butt-welded pipe joint
CaseHoop residual stress / MPaAxial residual stress / MPa
FE-SMFE-ISFE-DHDFE-SMFE-ISFE-DHD
A79285894-23-85
B19-62643-18-83
C13-111839-15-83
D30-35-2237-6-84
E-15-72-564-3-83