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| Deepen Research on the Railway Hub Layout Planning ; Evaluation System |
| LEIZhong-lin |
| (China Railway Siyuan Survey and Design Group Co. Ltd，Wuhan，Hubei 430063，China) |
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Abstract Research purposes ： Railway hub layout planning ; evaluation has not been perfect and lacks scientific evaluation system R methods. Some railway hub layout planning is difficult to judge the merits likely to cause some aspects exaggerated and other aspects ignored of the comprehensive factors. Railway and local administration only stand on our own point of view to judge layout plan， while the railway administration side most likely to choose the most beneficial own programs. The planning scheme sometime is a blueprint paper. The paper discussed the meaning of each indicator，proposed treatment and quantitative calculation method. Research conclusions ：( 1) In hub layout planning the paper analyzes six issues ： hub function，passenger system，cargo system，de - compile system，hub capability and cross - river channel. (2) From overall hub size，city coordination， operational effectiveness，operability， and sustainable development， the paper proposes comprehensive evaluation system，which has 30 specific key indicators. (3) Using subjective weight， entropy weight， and fuzzy evaluation method，the paper establishes a set of quantitative evaluation railway hub layout planning theory. ( 4 ) The research result can guide to hub layout planning in application programs and scheme comparison in particular railway project.
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Received: 23 November 2015
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2016, Vol. 33 
