| 基于物流空间相互作用模型的铁路运输通道负荷测算 |
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| 引用本文： | 李红启,孙元媚. 基于物流空间相互作用模型的铁路运输通道负荷测算[J]. 北京交通大学学报(社会科学版), 2008, 7(4): 35-39 |
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| 作者姓名： | 李红启 孙元媚 |
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| 作者单位： | 1. 北京航空航天大学,交通科学与工程学院,北京,100191
2. 山东省交通厅基本建设工程质量监督站,山东,济南,250002 |
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| 摘 要： | 铁路运输通道是区域之间空间相互作用特征的表现实体之一。本文以Wilson空间相互作用模型为基础,从原理的角度、通过理论演绎建立物流空间相互模型,根据模型构造出“相互作用负荷”参数,并使用该参数对我国铁路货物运输通道负荷进行测算。基于“相互作用负荷”参数而对铁路运输通道负荷状态的描述、评价可为铁路运输网络规划、建设提供有力的决策支持。
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| 关 键 词： | 铁路运输通道 空间相互作用 负荷 相互作用负荷 |
Measuring Railway Transportation Corridor Load Based on Spatial Interaction Model of Logistics |
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| LI Hong-qi,SUN Yuan-mei. Measuring Railway Transportation Corridor Load Based on Spatial Interaction Model of Logistics[J]. Journal of Beijing Jiaotong University Social Sciences Edition, 2008, 7(4): 35-39 |
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| Authors: | LI Hong-qi SUN Yuan-mei |
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| Affiliation: | LI Hong-qi1,SUN Yuan-mei2(School of Transportation Science , Engineering,Beihang University,Beijing 100191,China,2.Bureau of Communications of Sh,ong Province,Jinan Sh,ong 250002,China) |
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| Abstract: | Railway transportation corridor is one of the expressional entities of spatial interaction among different economic regions which produce certain demand for railway transportation.Based on Wilson spatial interaction model,the paper has designed a spatial interaction model of logistics by theoretically deduction.A parameter called Interaction Load was constructed through the spatial interaction model of logistics.Interaction Load was employed to measure the load of railway transportation corridor in China,wh... |
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| Keywords: | railway transportation corridor spatial interaction load interaction load |
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