论钢结构焊接残余应力控制与消残方法

结合施工实践，分析了钢结构焊接残余应力的成因及危害，鉴于此提出了焊接残余应力的控制目标和措施，并总结了消除构件残余应力的方法，从而提高钢结构的整体承载力、增强结构的安全性。

On steel structure welding residual stress control and eliminate remnant method

Combining with construction practices,the author analyses the cause and damage of steel structure welding residual stress,in view of this provides the control objectives and measures of the welding residual stress,and concludes the methods of how to eliminate the component's residual stress,so as to promote the steel structure's total bearing capacity and enhance the structure's safety.