摘要
富民桥主塔墩基础为2.0m钻孔灌注桩,采用在墩位处筑岛的方法施工;主墩承台采用沉井围堰法施工。介绍富民桥主塔墩钻孔灌注桩基础及承台的施工情况。
The pylon pier foundations of Fumin Bridge are composed of φ2-m bored piles that are constructed at the pier site with artificial island method. The caps of the piles are then constructed with open caissons concurrently acting as cofferdams. In this paper, the construction of the bored piles and the pile caps are described.
出处
《桥梁建设》
EI
CSCD
北大核心
2004年第B05期39-42,57,共5页
Bridge Construction
关键词
斜拉桥
桩基础
沉井
桥梁施工
cable-stayed bridge
pile foundation
open caisson
bridge construction
