九道岭道口平面交叉改立体交叉工程设计  

Engineering Design of Grade Crossing of Jiudaoling Railroad to Vertical Crossing

作　　者：张桂林 ZHANG Gui-lin(Liaoning Highway Surveying and Designing Company,Shenyang 110006,China)

机构地区：[1]辽宁省公路勘测设计公司,沈阳市110006

出　　处：《北方交通》2020年第8期49-51,56,共4页Northern Communications

摘　　要：本项目为新义铁路义县九道岭道口平改立工程,原道口为新义铁路与省道阜锦线平面交叉,项目建成后将改为公路上跨铁路的立体交叉,详细介绍了立交方案比选过程,最终选择分离式立交方案为本项目的最终方案,对提升省道阜锦线的通行能力、服务水平以及保证公路、铁路的运输安全具有重要现实意义。This project is an engineering of grade crossing of Jiudaoling railroad of Xinyi railway in Yixian County to vertical crossing. The original railroad is a grade crossing between Xinyi railway and Fujin line of provincial road. After the completion of the project,it will be changed into the vertical crossing of highway over crossing the railway. The comparison and selection process of interchange schemes are introduced in detail.Finally,the separated interchange scheme is selected as the final scheme of the project,which can improve the traffic capacity and service level of Fujin line and ensure that the safety of highway and railway transportation has important practical significance.

关 键 词：平面交叉 立体交叉 分离式立交 单喇叭互通式立交 平改立设计 

分 类 号：U412.35[交通运输工程—道路与铁道工程]