摘要
凯里市清水江风雨桥主孔为150 m的等截面悬链线箱形无铰拱,净矢高30 m,采用有支架现浇施工,介绍了其现浇支架的设计方案与主拱圈施工技术。
The main span of Fengyu Bridge on Qingshui River of Kaili City is a 150-m uniform section catenary suspension box fixed-end arch. Its net rise of arch is 30 m and is constructed by bracket in site. The article introduces the design scheme of its cast-in-site bracket and the construction technology of main arch ring.
出处
《城市道桥与防洪》
2016年第10期121-122,136,共3页
Urban Roads Bridges & Flood Control
关键词
箱形拱桥
主拱圈
支架现浇
方案
施工
boxed arch bridge
main arch ring
cast-in-site bracket
scheme
construction
