铁路客运专线钢-混连续结合梁(双线)施工技术  

Construction Technology of Steel-concrete Continuous Beam in Railway Passenger Line

作　　者：余刚[1,2] 

机构地区：[1]同济大学,上海200092 [2]中铁二十四局集团有限公司,上海200071

出　　处：《施工技术》2009年第S2期231-233,共3页Construction Technology

摘　　要：新建铁路西安南京线合肥至南京工程襄滁河特大桥采用双线钢-混连续结合梁(直线)跨越滁河,其跨度组合型式为32m+40m+32m,主跨为40米跨滁河主河道。文章主要介绍该钢-混结合梁施工中所采用的滑板式液压顶推法技术要点。Xiangchuhe bridge uses double line steel-concrete continuous beam crossing Chuhe river,and its span is 32m+40m+32m.In this article,the author show mainly the key technology points of hydraulic jacking method with slip plate used in construction of this beam.

关 键 词：桥梁工程 铁路 钢-混连续结合梁 施工技术 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]