期刊文献+

天津大北环线跨既有铁路框架墩施工技术 被引量:2

Construction Technology for Frame Piers of Tianjin North Ring Road across Existing Railways
下载PDF
导出
摘要 以津保铁路大北环线金钟河特大桥跨既有铁路框架墩施工为例,介绍了在场地狭窄、管线复杂、运输繁忙的电气化铁路上、有限的天窗时间内等条件下架设钢横梁的施工技术方法,采取了有效的安装方法,为今后同类框架梁施工提供有益的借鉴。 Taking the frame pier construction of Jinbao Railway North Ring Jinzhonghe Super Large Bridge across the existing railway as an example, the paper introduces the construction technology method for erecting steel beams under conditions of narrow site, complex pipeline, heavy-duty electrified railway and limited sunroof time, and adopts the effective installation method to provide a useful reference for the construction of similar frame beams in the future.
作者 张洪忠 ZHANG Hong-zhong(The No.3 Engineering Co., Ltd. of China Railway 14th Bureau Group Corporation, Ji'nan 250000, China)
出处 《价值工程》 2018年第15期177-179,共3页 Value Engineering
关键词 跨既有铁路 框架墩 快速 安装 cross existing railway frame pier rapid installation
  • 引文网络
  • 相关文献

参考文献4

二级参考文献9

共引文献8

同被引文献10

引证文献2

;
使用帮助 返回顶部