降低局部刚性：焊接封闭焊缝或其刚性较大的焊缝时，可以采取反变形法来降低结构的局部刚性。
Reducing partial rigidity: When closed weld or the weld which has less rigidity are welded, we can take anti-deformation way to reduce the partial rigidity of component.
获得了非封闭环焊缝焊接温度场和残余应力场，并对模拟结果进行了分析。
The temperature field and residual stress field of unclosed hoop weld were obtained and the results were discussed.
应用推荐