摘要
最小曲线半径是铁路线路设计的主要技术标准之一,直接影响到铁路运输安全、工程投资和运营维护等。以中强铁路专用线为例,结合项目地形条件和万吨重载运输的要求,从运输安全、工程投资、运营维护等方面进行全面分析,并借鉴国内重载铁路大秦铁路集运系统中宁岢线、平朔支线,神朔铁路等的最小曲线半径设置及运营情况,确定中强铁路专用线的曲线半径设计原则,得出经济合理的最小曲线半径为400 m。
The minimum curve radius is one of the main technical standards in railway line design, which directly affects the safety of railway transportation, the project investment, the operation and maintenance. With reference to Shanxi Zhongqiang special railway line and in view of the terrain conditions and heavy haul requirements of the project, this paper analyzes comprehensively the transportation safety, project investment, operation and maintenance and determines the principles for design of radius of Shanxi Zhongqiang special railway line on the basis of the settings of minimum curve radius and operation conditions of existing heavy haul railway lines such as Ningwu-Kelan railway line and Pingshuo railway line in the mass transit system of Dalian-Qinhuangdao railway, and Shenshuo railway. Thus the reasonable and economical minimum curve radius should be 400m.
出处
《铁道标准设计》
北大核心
2015年第6期27-31,共5页
Railway Standard Design
关键词
重载铁路
重载列车
最小曲线半径
设计
Heavy haul railway
Heavy haul train
Minimum curve radius
Design
作者简介
程远（1982-），男，工程师，2005年毕业于北京交通大学，工学学士，E-mail：75593737@qq．com。
