摘要
莲沱特大桥是三峡工程对外交通专用公路上的重点工程之一。该桥主桥为三跨中承式钢管混凝土拱桥。本文详细介绍了该桥钢管拱肋竖向转体吊装的方案设计以及吊装施工中的工艺流程和施工技术要点。
Liantuo Bridge is one of the key works on the special highway leading the Three Gorges Dam Project to the outside. The main spans of the bridge are of a three span, half through, concrete filled steel tube arch bridge. The conceptual design for erecting the steel tube arch ribs of the bridge with vertical rotation method, and the process flow, key points to the construction techniques to be used in the erection are elaborated in detail.
出处
《桥梁建设》
EI
CSCD
北大核心
1997年第2期18-22,共5页
Bridge Construction
关键词
莲沱特大桥
钢管拱肋
竖向转体吊装法
肋拱桥
Liantuo bridge, steel tube arch rib, erection with vertical rotation method, erection scheme, construction technique
