跨铁路线架设钢桁梁施工技术在铁路桥梁建设中的应用  

Application of Steel Truss Beam Erection Construction Technology Across Railway Lines in Railway Bridge Construction

作　　者：范宏 Fan Hong

机构地区：[1]中铁十六局集团第五工程有限公司,河北唐山064000

出　　处：《江苏建材》2023年第3期99-101,共3页Jiangsu Building Materials

摘　　要：文中以中南部铁路通道(洪洞-日照)工程为例,着重分析了简支钢桁梁拖拉法架设施工,介绍钢桁梁拖拉法的施工工序,编制完善的施工方案,并探讨了前导梁安装、钢桁梁安装、滑块安装、拖拉装置安装、钢桁梁拖拉、落梁安置等施工工序。Adopting Zhongnan Rail Channel(Hongdong-Rizhao)enterprise as an instance,this essay emphasizes simple bracket steel beam dragging methodology building scrutiny.It explicates steel truss dragging methodology building course,composes consummate building tactic plus argues precedent beam fitting,steel beam fitting,gliding chunk fitting,dragging apparatus fitting,steel beam dragging,girder arrangement and additional building courses.

关 键 词：拖拉法 跨铁路线 架设 拖拉装置安装 

分 类 号：TU74[建筑科学—建筑技术科学]