厂区专用货运铁路下穿公路立交桥设计引发的思考  

Thoughts on Design of Special Freight Railway in Factory Area Crossing under Roadway Overpass

作　　者：李明明 李友林 Li Mingming;Li Youlin(Cangzhou Municipal Party School,Cangzhou 061001;Cangzhou Road and Bridge Engineering Company,Cangzhou 061000)

机构地区：[1]沧州市委党校,沧州061001 [2]沧州路桥工程公司,沧州061000

出　　处：《河北交通教育》2021年第4期45-48,共4页Hebei Traffic Education

摘　　要：文章通过某厂区专用货运铁路下穿公路立交桥的实例,阐述了公路立交桥的防护原则,推荐了厂区专用货运铁路下穿公路立交桥的设计思路和公路立交桥的监测方案,并指出完善“铁路下穿公路立交桥技术规程”的必要性。Based on a case in which a factory special freight railway crosses under a roadway overpass,this paper expounds the protection principle of the overpass,and recommends the design idea of the project and monitoring scheme of the flyover.It also points out the necessity to improve the Technical Regulations for Railway Undercrossing Roadway Overpass.

关 键 词：厂区专用货运铁路 下穿 公路立交桥 思考 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]