The paper discusses over the influence exerted byweldingresidualstress on the static strength, brittle fracture and stress-corrosion cracking of metal structure.
本文介绍了焊接残余应力对金属结构的静强度、脆性断裂以及应力腐蚀开裂的影响。
2
Effects of relieving residualweldingstress with different heat treatment methods were studied by the method of drilling little holes.
采用小孔法测定了不同热处理方法消除焊接残余应力的效果。
3
The studying results indicate that the magnitude and distribution of residualstress are related to the heat input created bywelding process and to the cross section geometry.