新建铁路网络效益计算

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Abstract Research purposes: As an important indicator of new railway network influence assessment and economic evaluation，new railway network effectiveness refers to the effect of other lines' flows increasing and benefits adding on the net. In order to calculate this effectiveness which are caused by the demands of the same-line and cross-line brought from the new railway after the original car flows routing，this paper puts forward the composition and the calculating method of the new railway's network effectiveness based on the externality theory.

Research conclusions:(1)According to the assignment of network and optimization of railway car flow routing，this paper builds a multi-objective optimization model to calculate the new railway's network benefits.(2 ) By dividing the network OD trips structure with importance of OD nodes，it gives out the model's algorithms and calculating steps. And an example is given to verify the efficiency of the model and the algorithms.(3)This method can be used in new railway network effectiveness's calculation and railway construction project economic benefits evaluating.

Key words： new railway assignment of network route optimizing calculation of network effectiveness

Received: 17 April 2015

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https://tdgcxb.crec.cn/EN/ OR https://tdgcxb.crec.cn/EN/Y2015/V32/I7/8

[7]	雷中林.铁路路网系统运输能力理论与计算方法研究 [D].北京:北京交通大学，2006.
[4]	苏顺虎，陈治亚.铁路网车流径路优化模型及算法研究 [J].铁道学报，2008(6):1-6.
	Shi Qizhou. Models for Rail Network System Transportation Capacity and Traffic Pathing[J]. Journal of the China Railway Society ,1996 (4):1-9.
[1]	MA Si, PENG Yue, PENG Yanmei. The Application of Externality Theory in National Economy Evaluation of Railway Construction Project[C].International Conference on Transportation Engineering,2011:144- 149.
	Zhou Shilin. Discussion on Upgrading Scheme of Existing Railway Line[J].Journal of Railway Engineering Society , 2010 (10)：41-44.
[5]	温旭红，林柏梁，王龙，等.基于多商品网络流理论的铁路车流分配及径路优化模型[J].北京交通大学学报， 2013(3):117-121.
	Lei Zhonglin. Research on the Theory and Calculating Methods of Railway Network Carrying Capacity[D]. Beijing: Beijing Jiaotong University,2006.
[2]	周世林.浅谈既有线扩能提速改造建设方案[J].铁道工程学报，2010(10):41-44.
	Su Shunhu, Chen Zhiya. Studies on Models and Algorithms of Optimizing Train Flow Paths in Railway Network[J].Journal of the China Railway Society, 2008(6):1-6.
	Wang Baohua, He Shiwei, Song Rui, etc. Stochastic Dependent-chance Programming Model and Hybrid Genetic Algorithm for Car Flow Routing Plan[J]. Journal of the China Railway Society , 2007 ( 4):6-11.
	Wen Xuhong, Lin Boliang, Wang Long, etc. Optimization Model for Railway Car Flow Assignment and Routing Plan Based on Multi-commodity Network Flow Theory[J].Journal of Beijing Jiaotong University ,2013(3) :117-121.
	He Shiwei, Song Rui, Dai Xinliu,etc. Study on Optimal Methods for Evaluating the Carrying Capacity of Railroad Network[J].Journal of the China Railway Society , 2003 (2):5-9.
[6]	施其洲.铁路网络系统运输能力与车流路径模型[J]. 铁道学报，1996(4):1-9.
[3]	王保华，何世伟，宋瑞，等.路网车流径路选择随机相关机会规划模型及其混合遗传算法[J].铁道学报，2007 (4):6-11
[8]	何世伟，宋瑞，戴新鎏，等.路网运输能力及计算方法的研究[J].铁道学报，2003(2):5-9.