摘要
通过对西铜高速公路XTK-3合同段渭河特大桥跨南岸堤坝122#￣126#墩钢箱梁的拼装制作实践,分析了钢箱梁在各种条件下焊接变形的规律及控制方法,并详述了如何加强对焊缝变形的控制。
According to the assembly manufacture practice of 122#~126# pier steel box beam of Weihe River Super-large Bridge spanning the south bank dyke in Contract XTK-3 of Xitong Expressway,the article analyzes the rule and control method of welding deformation of steel box beam under various conditions,and describes how to strengthen the control of welding line deformation in detail.
出处
《城市道桥与防洪》
2011年第6期166-169,321,共4页
Urban Roads Bridges & Flood Control
关键词
钢箱梁
焊缝
变形
控制
steel box beam,welding line,deformation,control
