摘要
分析了焊接应力的产生及其危害,提出了控制焊接应力,减小其危害的措施及方法。
The production and harm of welding stress is analyzed, and the prevention measures were presented to control the welding residual stress and reduce the harm.
出处
《唐山师范学院学报》
2010年第5期45-46,共2页
Journal of Tangshan Normal University
基金
河北省科学技术与发展计划项目(07215657)
关键词
焊接
裂纹
热应力
welding
crack
thermal stress
