摘要
通过对钢桥主桁箱形梁结构的分析,采取了合理的焊接工艺和组装顺序,成功地控制了箱形梁的焊接变形.
Through analizing the structure of bridge box beam, adopting the reasonable welding procedure and assembling sequence,the welding distortion of box beam is controlled succesefully.
出处
《焊接》
1999年第9期25-27,共3页
Welding & Joining
关键词
钢桥
箱形梁
焊接
焊接变形
box beam Welding, technological measure, distortion control