摘要
三县洲闽江大桥为独塔斜拉桥,主塔呈倒Y形结构,全高117.5m,采用在两个内斜塔柱间设置A形支架辅助主塔施工。着重介绍A形支架的设置、施工方法及其功能。
Minjiang River Bridge in Sanxianzhou is a cable-stayed bridge of single pylon in shape of inverted Y structure and 117.5 m in total height, which is constructed in aid of a Ashape prop stand set between the two legs of the pylon. In this paper, the setting, construction method and function of the prop stand are dealt with.
出处
《桥梁建设》
EI
CSCD
北大核心
2003年第B05期44-46,共3页
Bridge Construction
关键词
斜拉桥
主塔
支架
桥梁施工
cable-stayed bridge
pylon
prop stand
bridge construction