节点文献
大跨径钢管拱加工与现场预拼施工
Manufacture and Pre-assembly of Steel Tubular Arch with Large Span on Working Site
【摘要】 介绍主跨208m秭归龙潭河大桥钢管拱的加工制作、现场预拼和空中对焊等施工技术。
【Abstract】 Zigui Longtan River Bridge,208 m long,is consisted of steel tubular arch filled with concrete.The construction technologies of manufacture,pre\|assembly and air welding of steel tubular arch are introduced.
【关键词】 钢管混凝土结构;
拱桥;
桥梁制造;
施工方法;
【Key words】 concrete-filled steel-tube structure; arch bridge; bridge manufacture; construction method;
【Key words】 concrete-filled steel-tube structure; arch bridge; bridge manufacture; construction method;
- 【文献出处】 桥梁建设 ,BRIDGE CONSTRUCTION , 编辑部邮箱 ,1999年03期
- 【分类号】U448.22;U445.47
- 【被引频次】10
- 【下载频次】91