位置:首页 >> 期刊文章
|
摘要:
|
苏通长江公路大桥4号主墩钢吊箱是目前世界桥梁建筑中采用规模最大的施工设施。阐述了4号主墩钢吊箱设计理念,确定分析了首节吊箱的起吊、吊箱整体下沉定位、浇筑水下砼封底、吊箱内抽水及承台砼浇筑等主要工况,并采用了信息化施工等先进技术。使用及现场实例结果说明钢吊箱的结构设计是十分成功的。
|
The steel-shelled form for pier No.4 of Su-tong Bridge is the largest scale construction works in similar bridge projects in the world of today.This paper describes the design idea of steel-shelled form for No.4 main bridge pier,analyzes the main procedures of its lifting,integrity sinking and poisoning,underwater concreting and sealing,water pumping in the steel-shelled form and concreting on platform,and applies advanced technique of information management,and shows the successful results of the structure design of the steel-shelled form through its application and site measurements.
|
基金项目:
|
|
作者简介:
|
|
参考文献:
|
[1]林鸣,张鸿,徐伟.润扬长江公路大桥北索塔北锚碇工[M].中国建筑出版社,2003.
[2]冯良平,崔冰,许航,曾宇.南京长江第三大桥南塔钢套箱设计[A].2003年全国桥梁论文集[C].人民交通出版社,2003.
|
服务与反馈:
|
【文章下载】【加入收藏】
|
|
|
|