摘要
天津富民桥为单塔空间索面自锚式悬索桥,主缆在主跨自锚于主梁两侧,边跨锚固于重力式地锚。主、边跨锚碇是本桥关键构件。主要介绍主、边跨锚碇的构造和受力特点。
Fumin Bridge in Tianjin is a single tower and spatial cable plane self-anchored suspension bridge. The main cables of the Bridge over the main span are designed to self-anchor at each side of the main girder, the cables over the side span are to anchor at the land gravity anchorage and the anchorages at both the main and side spans are the critical structural elements of the Bridge. In this paper, the structure and force characteristics of the anchorages at both the main and side spans are mainly dealt with.
出处
《桥梁建设》
EI
CSCD
北大核心
2008年第5期5-7,23,共4页
Bridge Construction
关键词
自锚式悬索桥
锚碇
桥梁设计
self-anchored suspension bridge
anchorage
bridge design
