摘要
结合澧水特大桥施工情况,介绍了大型悬索桥上部结构主索鞍吊装门架及后期大型缆索吊支撑塔架的一体化设计及施工情况,并采用Midas Civil软件进行建模复核验算。该设计确保了门架结构稳定安全,同时方便了施工,缩短了施工工期,节约了施工成本,取得了较好的经济效益。
Based on the construction situation of Lishui Grand Bridge, this paper presented the integrated design and construction of the main cable saddle lifting mast for upper structure of large-scale suspension bridge and the post large cable crane tower, and used Midas Civil software modeling review check. This design ensures the stability and safety of mast structure, facilitates construction, shortens the construction period, saves construction cost and achieves good economic results.
出处
《交通标准化》
2014年第16期196-201,共6页
Communications Standardization
关键词
澧水特大桥
吊装门架
塔架
一体化设计
Lishui Grand Bridge
lifting mast
tower
integrated design
