军用梁在深圳地铁华强路站盖挖法中的应用  

Application of Military Beams in Cover Excavation Method to Huaqiang Road Station of Shenzhen Subway

作　　者：刘效永 王桂芬 

机构地区：[1]中国铁建二十二局集团有限公司,北京100043

出　　处：《铁道建筑技术》2012年第3期83-87,共5页Railway Construction Technology

摘　　要：深圳地铁华强路站采用盖挖顺做法施工,临时路面系统采用分幅围挡、分段架设军用梁的方法,具有施工简便、投入经济、围挡次数少、占用路幅窄、不中断交通、地面干扰小等特点。结合军用梁在临时路面系统中的应用,介绍了其组成特点、结构布置、安装工序以及交通疏解和围挡方法。实践表明,该系统布设科学合理,结构安全可靠,施工经济易行,交通、环境和社会效益显著。Huaqiang Road Station of Shenzhen Subway utilizes dig cover construction in which temporary pavement system with framing fence and military beam set up by section method.This method has many features such as simple construction,economic input,small fence number,narrow road width occupation,zero traffic interruption,small ground disturbance.Combining with the key technology for its construction and the temporary road system in the military beams in the application,this paper describes the characteristics of its composition,structure layout,installation procedures and methods of traffic relief and fence.Practice shows that this system is of scientific and rational layout,safe and reliable structure,economical and easy construction,transportation,environmental and social benefits are notable.

关 键 词：军用梁 盖挖法 临时路面系统 交通疏解 围挡 施工技术 

分 类 号：U231.4[交通运输工程—道路与铁道工程]