会车平台在哈大铁路客运专线长大桥梁运架梁中的应用  

Application of Passing Platform for Transportation and Erection of Beams to Long Bridges on Harbin-Dalian Passenger Dedicated Line

作　　者：杨雍[1] 陈建申[1] 郭相武[1] 

机构地区：[1]中铁八局集团有限公司,成都610031

出　　处：《铁道标准设计》2012年第5期116-119,共4页Railway Standard Design

摘　　要：长大桥梁运架梁过程中,由于架桥机不断远离预制梁场,考虑工期、架梁工效等因素,有时需采用两运一架或多运一架(2台或多台运梁车喂1台架桥机)的方案。哈大铁路客运专线5号梁场(鲅鱼圈制梁场)北向架梁658孔,在架梁工期较为紧张的客观情况下,采用双运一架并设置运梁车会车平台方案,提高了架梁工效。就会车平台的方案比选、位置选择、设计、施工进行介绍。During transportation and erection of long bridge beams,2 transport vehicles/1 erection machine,or more transport vehicles/1 erection machine(2 or more transport vehicles serve 1 erection machine) have to be employed when the erection machine is getting farther from the beam fabrication yard as far as construction duration and work efficiency are concerned.Those 658 spans of beams to be erected to the north of No.5 beam fabrication yard(Bayuquan beam fabrication yard) of Harbin-Dalian Passenger Dedicated Line require 2 transport vehicles and 1 erection machine with vehicle passing platform for short of construction time.Such an arrangement has improved beam erection efficiency.The comparison and selection of crossing platform programs,the determination of the platform location,the design and construction of the platform are introduced.

关 键 词：哈大客运专线 桥梁 运梁车 会车平台 

分 类 号：U238[交通运输工程—道路与铁道工程] U445[建筑科学—桥梁与隧道工程]