According to the elastic theory, this paper gives partition Law of stress and quantitative answers over the overlap jointweld on skirted support.
利用弹性理论，分析推证出了裙式支座搭接焊逢内的应力分布规律及其定量解答。
2
The rupture reasons of tube jointweld of the stainless steel pressure meter are analyzed. It is characteristic of stress corrosion cracking and inter granular fracture.
分析了不锈钢压力表管接头焊缝开裂的原因，认为此种开裂具有应力腐蚀开裂、沿晶断裂特征。
3
The results show that after TIG arc remelting treatment, the T-jointweld toe area can improve the shape of the weld toe, however, the area till shows a tensile residual stress state.