铁道标准设计Issue(5)：1-10,10.
严寒地区高速铁路关键施工技术综述
General Description of Key Technologies for Construction of High Speed Railway in Cold Area
摘要
Abstract
Many key technologies have been developed of roadbed engineering, bridge engineering and ballastless track construction by virtue of tackling problems encountered during the construction and addressing the characteristics of Harbin - Dalian Passenger Dedicated Line. Employed technologies on busy trunk lines are of CRTS I ballastless track, continuously welded rail and #62 high speed switch installed the first time in cold area; roadbed anti-freezing design and complete construction technologies, anti-freezing support grouting material, 56 m box girder assembling, 138 m steel box superimposed arch bridge, crossing busy trunk line with 80m and 100 m span by means of swiveling. This paper also sets forth proposals to such problems affecting the long term stability and durability of railway lines.关键词
哈大客运专线/严寒地区/高速铁路/施工技术/综述Key words
Harbin - Dalian Passenger Dedicated Line/ Cold area/ High speed railway/ construction technology/ General Description分类
交通工程引用本文复制引用
赵世运,张先军,石刚强..严寒地区高速铁路关键施工技术综述[J].铁道标准设计,2012,(5):1-10,10.基金项目
铁道部科技研究计划《哈大客运专线综合施工技术研究》(2006G011-F),《严寒地区铁路客运专线桥梁冬季施工关键技术研究》(2008G038),《严寒地区客运专线线路长期监测系统及状态评估技术研究》(2008G006) （2006G011-F）
