| 货流分布的竞争机会模型 |
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| 引用本文： | 汪金宝.货流分布的竞争机会模型[J].西南交通大学学报,1994,29(2):189-192. |
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| 作者姓名： | 汪金宝 |
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| 作者单位： | 西南交通大学运输工程系 |
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| 摘 要： | 本文对国内外常用的交通分布模型进行了评析，指出了增长系数和重力模型所存在的缺点和问题。并通过货流分布规律的研究，提出了货流分布的竞争机会模型。
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| 关 键 词： | 交通分布 增长系数法 重力模型 |
An Intervening Opportunities Model for Cargo Trip Distribution |
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| Wang Jinbao.An Intervening Opportunities Model for Cargo Trip Distribution[J].Journal of Southwest Jiaotong University,1994,29(2):189-192. |
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| Authors: | Wang Jinbao |
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| Abstract: | This artical analyses the trip distribution models which are widely used in the world and points out the shortcomings and problems in those models. The differences of trip distribution between passenger flow and cargo flow are also analysed,then,a practical intervening opportunities model which is suitable for predicting cargo trip distribution is given. |
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| Keywords: | trip distribution growth factor methed gravity model intervening opportunities model |
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