摘要
结合南宁市永和大桥的施工过程,主要介绍了该次钢管拱肋吊装施工技术的要点。该次钢管拱肋吊装采用的一些关键性施工技术成功地解决了实际施工过程中的一系列难题,是对我国钢管混凝土拱桥的缆索吊机斜拉扣挂悬臂拼装施工方法的进一步完善,对今后同类桥梁的施工,具有很好的参考价值。
Yonghe CFST arch bridge locates in the outer ring road of Nanning city. The key technologies of steel tubular arch rib hoisting construction are expatiated in this paper. These technologies solved some knotty problem in construction and improve the non-support cable hoisting with cableway crane with cable-stayed cantilever construction technology of our country. These construction techniques provide some available references for the CFST arch bridge construction.
出处
《武汉理工大学学报》
EI
CAS
CSCD
北大核心
2005年第7期106-108,共3页
Journal of Wuhan University of Technology
关键词
钢管混凝土拱桥
钢管拱肋
施工控制
arch-bridge of concrete filled steel tubular bridge
steel tubular arch rib
construction control