高速铁路设置区间渡线的经济效益分析  

Economic Benefit Analysis of Setting Section Crossover in High-Speed Railway

作　　者：马驷[1] 汤奇志[2] 

机构地区：[1]西南交通大学交通运输学院,四川成都610031 [2]铁道部科学研究院运输及经济研究所,北京100081

出　　处：《西南交通大学学报（社会科学版）》2003年第2期55-58,共4页Journal of Southwest Jiaotong University(Social Sciences)

摘　　要：高速铁路区间渡线的设置受诸多因素的影响。从渡线投资、维修养护成本、中速列车运输成本几方面进行费用测算 ,并以京沪高速铁路间渡线设置方案进行经济效益比较 ,结果表明 ,在能力紧张情况下 ,设置区间渡线在维修”天窗”时间内增开中速列车的维修效益显著。Setting section crossover in high-speed railway is subject to many factors. Judging from investment of section crossover, cost of repair and maintenance, operation cost of medium-speed train, and comparison of revenue with section crossover setting plan of Jing-hu high speed railway, it can be concluded that the economic benefit of increased running medium-speed train in the space of maintenance interval is remarkable if carrying capacity is strained.

关 键 词：高速铁路 区间渡线 经济效益 中速列车 投资 维护成本 运输成本 维修效益 

分 类 号：U292.4[交通运输工程—交通运输规划与管理]