摘要
介绍宜昌长江公路大桥钢箱梁的制造程序 ,从钢箱梁的分解单元件制造到钢箱梁匹配拼装技术 ,在其制造中所应用的新技术 ,如无余量下料、反变型施焊。
This paper introduces the procedures of building box girders of the Yichang Yangzi River highway bridge in details, from the units to united fabrication,and the new technologies,such as cutting to size, welding against buckling,automatic weld and so on.
出处
《船海工程》
2001年第6期43-46,共4页
Ship & Ocean Engineering
