在矿区支线上开行重载列车的可行性分析  

Feasibility Analysis of Implementing Heavy Duty Trains along Branch Line of Mining Area

作　　者：黄宣镌[1] 赵华[1] 

机构地区：[1]铁道部科学研究院运输及经济研究所,北京100081

出　　处：《铁道运输与经济》2002年第2期36-39,共4页Railway Transport and Economy

摘　　要：目前 ,在京广、京沪等多条铁路干线上 ,已开行 5 0 0 0t级的重载列车。而与这些干线相连的矿区铁路支线上能否开行始发直达重载列车 ,是重载运输的一个重要议题。通过对矿区铁路支线进行改造 ,或按原支线牵引定数编组始发直达列车至前方技术站加挂车组等方案 ,结合实际进行技术经济比较 。At present, the heavy duty trains of 5000 ton level have been running along many railway trunk lines such as Beijing Guangzhou, Beijing Shanghai, etc. However, it is still an important subject of heavy duty transportation to be discussed if the through freight heavy duty train originated from the loading point can be launched along the branch lines of mining area that connect to these truck lines. By modifying the branch lines in mining area, or by the plan of composing the through train from the original station according to the existing tonnage rating and adding wagons at the front technical stations, with a technical and economical comparison in practice, the conclusion of an improved economic benefit for heavy duty transport can be obtained.

关 键 词：重载列车 重载运输 挂车 技术站 牵引定数 矿区铁路 铁路干线 支线 可行性分析 经济效益 

分 类 号：F562[经济管理—产业经济] U296[交通运输工程—交通运输规划与管理]