无砟轨道铺设施工技术研究  

作　　者：杨峰 

机构地区：[1]中交三公局第一工程有限公司,北京100012

出　　处：《科技创新导报》2020年第9期41-42,共2页Science and Technology Innovation Herald

摘　　要：本文结合沪昆铁路客运专线无砟轨道铺设施工情况,针对高速铁路无砟轨道的施工技术展开了较为深入的研究,将无砟轨道施工技术与工程实际相结合,无砟轨道施工分为路基上CRTSⅡ型板式无砟轨道、隧道中CRTSⅡ型板式无砟轨道、桥上CRTSⅡ型板式无砟轨道施工作业,不同工况施工方式不同,为我国无砟轨道建设提供施工技术支持和实例参考。Based on the construction of ballastless track for Shanghai-Kunming passenger dedicated line,this paper has carried out a more in-depth study on the construction technology of ballastless track for high-speed railway.The construction technology of ballastless track is combined with engineering practice.Ballastless track construction is divided into CRTSⅡslab ballastless track on subgrade,CRTSⅡslab ballastless track in tunnel and CRTSⅡslab ballastless track on bridge.The construction methods are different under different working conditions,providing construction technical support and practical reference for the construction of ballastless track in China.

关 键 词：无砟轨道 长轨铺设 安装技术 铁路施工 

分 类 号：U213.244[交通运输工程—道路与铁道工程]