高速铁路双线箱梁800t级架桥机方案研究  

A Research over 800t Bridge Girder Erecting Equipment for Double Line Box Girder on High Speed Railway

作　　者：庞凤起[1] 王员根[1] 周学文[1] 

机构地区：[1]中铁大桥局集团第七工程有限公司,江西九江332004

出　　处：《铁道标准设计》2004年第4期19-22,共4页Railway Standard Design

摘　　要：对高速铁路架设双线整孔预制箱梁架桥机的几种典型方案进行分析与评述 ,提出 80 0t级运架一体机的改进方案 。An analysis and appraisal was made of several alternatives of bridge girder erecting equipment for double line precast box beam on high speed railway. An option of 800t bridge girder transporting and erecting equipment was recommended, and the prospect of its application was presented.

关 键 词：高速铁路 双线箱梁 架桥机 下导梁架桥机 迈步式架桥机 双导梁架桥机 运架一体式架桥机 经济成本分析 

分 类 号：U445.36[建筑科学—桥梁与隧道工程] U238[交通运输工程—道路与铁道工程]