钢结构焊接应力和变形控制措施

Stress and Deformation Control Measures for Steel Structure Welding

文章通过对焊缝应力与变形概念的界定,阐明了对焊缝应力与变形进行控制的意义,并对焊缝变形与焊缝应力的成因进行了剖析,探讨了控制消除焊接应力及减少焊接过程中的变形处理措施。从而保证了钢材的抗压和弯曲能力,并防止因焊缝变形而导致钢材的损伤。

Through the definition of the concept of weld stress and deformation,this paper clarifies the significance of controlling weld stress and deformation,analyzes the causes of weld deformation and weld stress,and discusses the measures to control and eliminate welding stress and reduce deformation in the welding process.This ensures the compressive and bending capacity of the steel and prevents damage to the steel due to weld deformation.