建筑技术开发
Building Technology DevelopmentID ?s
E n g in e e rin g a n d T e c h n o lo g yse b u s mk0
2 0 2 1年5月跨房山铁路钢箱梁吊装施工技术李晓超优 收和方会士(核总会出版首批学术龙式 军 层月层层层层仅[摘要]结合了北京地铁燕房线跨房山铁路桥(55+85+55) m连续钢混结合梁,该桥梁跨越房山线铁路,小角度跨越京周路,
在钢箱梁的施工中, 吊装尤为重要,对钢箱梁的施工质量与施工安全有很大的影响。结合具体工程实例、工程实践,详细介绍
跨既有线路钢箱梁吊装施工的具体应用,对施工技术作出分析,作为今后跨既有线路钢箱梁吊装施工带来一定的借鉴作用。+ 忠 典 警 坤跨 既 有 线 路 ;钢 箱 梁 吊 装 ;施工技术+人 很 割 障 转 坤T U74 [文献标志 码 ]B [ 文 章 编 号 ] 1001-523X (2021) 10-0111-033刊电定批电心学 新心盘 论刊心定批全光期批电刊心 统)期收心刊总刊学录 刊首 家批))总 ♦刊- 8电全盘)全
Crossing Fangshan RailwayLi X ia o -ch a oAbstract ] The continuous steel-concrete beam containing (55+85+55) m o f the Yanfang Line across the Fangshan Railway on the
Beijing Metro is introduced. The bridge spans the Fangshan Line and crosses the Jingzhou Road at a small angle. During the construction
o f the steel box girder, the hoisting is particularly important and has a great impact on the construction quality and safety o f steel box
girder. Combined specific engineering examples and engineering practices * the specific application o f steel box girder hoisting construc
tion over existing lines is introduced in detail. The construction technology is analyzed, which provides some reference for future steel
box girder hoisting construction over existing lines.0 .)录1刊全盘定 ] crossing existing line ; steel box girder hoisting ; construction technology《*+ ~ I。?+#"《9 9 D5 u???u。
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