环氧树脂绝缘防护板在连续梁跨越既有铁路干线施工中的应用  

Application of Epoxy Resin Insulating Protection Plate in Crossing Existing Trunk Line with Continuous Beam

作　　者：郭建华[1] 赵敏聪[1] 

机构地区：[1]中铁一局集团有限公司,西安710054

出　　处：《铁道标准设计》2012年第5期113-115,共3页Railway Standard Design

摘　　要：以哈大铁路客运专线富岭1号特大桥跨越沈大铁路二十里台车站内既有铁路为例,通过对传统搭设防护棚架和挂篮全包防护、设置环氧树脂绝缘防护板方案进行对比,对挂篮底部设置环氧树脂绝缘防护板施工方案在跨越既有铁路干线施工中的运用进行总结,保证了连续梁跨既有线施工安全。Taking as an example the Fuling No.1 Bridge crossing the existing lines at Ershili station on Sheyang^Dalian railway line,and with the analysis and comparison of and between the full protection of traditional trellis and the epoxy resin insulation plate,this paper summarizes the application of the epoxy resin insulating protection plate attached to the bottom of the swinging scaffold to enable continuous beams to be placed safely across the existing railway lines.

关 键 词：哈大客运专线 绝缘防护板 连续梁 既有线 施工 

分 类 号：U445[建筑科学—桥梁与隧道工程]