摘要
综述了焊接残余应力产生的原因、影响因素及其对焊接结构承载力、疲劳强度、刚度、稳定性能和应力腐蚀开裂的影响。最后,对一些减少焊接残余应力的措施进行了探讨,以指导实践。
This paper illustrates the welding residual stress causes and influential factors, describes the impact upon welding structure bearing capacity, fatigue strength, rigidity, stability and stress erosion crack, and finally explores some measures of reducing welding residual stress, with a view to guide practice.
出处
《山西建筑》
2012年第20期36-38,共3页
Shanxi Architecture
关键词
焊接残余应力
结构影响
影响因素
措施
welding residual stress, structural effect, influential factor, measure
