摘要
广东佛山东平大桥为变截面钢箱拱桥,制作过程中凸显对变截面钢箱拱线形的控制、优化其桥面格子梁加工工装及工艺、强化吊杆立柱等构件配合精度的控制,有效保证了架设质量及成桥线形。
The Dongping bridge in Foshan, Guangdong Province is a steel box arched bridge with changing section. In the process of fabrication, it is effectively guaranteed the quality of installment and line form of the bridge by controlling the changing arch line form of steel box, optimizing the technics and process of the grid beam, strengthening the controlling of the match precision of the steeve and pillar.
出处
《钢结构》
2008年第2期67-69,46,共4页
Steel Construction
关键词
钢结构
变截面钢箱拱
桥面格子梁
制作工艺
steel structure steel box arch with changing section grid beam manufacturing craft
