摘要
随着焊接技术的发展，箱形梁以焊接的连接方式全面取代了螺栓连接和销钉连接。本文通过对箱形梁焊接变形原因的分析，找出了控制焊接变形的方法。可以提高箱梁焊接工程的速度和质量，减少由焊接变形带来的危害。
With the development of welding technology, box girder with welded connections ful y replaces the bolt conn-ection and pin connection. This article finds out the method to control the welding deformation through the analysis of the box beam welding deformation cause, which can improve the speed and quality of box girder welding engineering and red-uce the damage caused by the welding deformation.
出处
《城市建筑》
2014年第12期57-58,共2页
Urbanism and Architecture
关键词
钢箱梁
焊接变形
预防
控制
措施
steel box girder
welding deformation
prevention
control
measures
