The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
Welding problems and their treatment measures of Super-huge cantilevered steel box beam
Author(s): Cai Zhiwei
Pages: 50-
53
Year: 2008
Issue:
5
Journal: WELDING & JOINING
Keyword: 箱梁; 焊接; 工艺措施;
Abstract: 大型变截面钢箱梁是现代港口码头起重运输机械的关键金属结构件.它要求具有良好的承载能力和较大的抗弯刚度.由于构件尺寸长,焊缝种类多,焊接难度大,在制造过程中出现了较多的焊接质量问题,对此采用了相应的工艺措施,特别是通过焊接规范和焊接程序的调整,有效地防止了焊接变形和焊接应力.
Citations
No citation found