| 公路交通网特定资源运输能力评估的建模与实证分析 |
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| 引用本文： | 王首绪,刘伟军,杨玉胜,周学林.公路交通网特定资源运输能力评估的建模与实证分析[J].长沙交通学院学报,2007,23(1):41-45. |
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| 作者姓名： | 王首绪 刘伟军 杨玉胜 周学林 |
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| 作者单位： | 长沙理工大学,公路工程学院,湖南,长沙,410076 |
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| 基金项目： | 湖南省发展改革委员会项目 |
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| 摘 要： | 将公路资源运输抽象为一个公路运输网络,采用计算机仿真方法对资源运输车于网络上分配,运用标记法求解公路运输网络的最大流,从而实现对现有公路网资源运输承载能力的评估.最后,基于2个坑口电厂建设项目论证了该评估模型的可行性和有效性.
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| 关 键 词： | 交通工程 运输能力 公路网 评估 建模 |
| 文章编号： | 1000-9779(2007)01-0041-05 |
| 收稿时间： | 09 7 2006 12:00AM |
| 修稿时间： | 2006年9月7日 |
Modelling and analysis of transportation capacity of specific resource for road network |
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| WANG Shou-xu,LIU Wei-jun,YANG Yu-sheng,ZHOU Xue-lin.Modelling and analysis of transportation capacity of specific resource for road network[J].Journal of Changsha Communications University,2007,23(1):41-45. |
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| Authors: | WANG Shou-xu LIU Wei-jun YANG Yu-sheng ZHOU Xue-lin |
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| Institution: | College of Highway Engineering, Changsha University of Science and Technology, Changsha 410076, China |
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| Abstract: | Transportation resources in the road network is abstracted as a road transport network.A simulation method is used to allocate the transport vehicles in the road network.The marking method is used to calculate the largest flow of the road transport network,and then the transport capacity of the regional road network is evaluated based on the calculated largest flow.Finally,the feasibility and effectiveness of the evaluation model are proved based on two electric factory projects. |
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| Keywords: | traffic engineering transport capacity road network evaluation modeling |
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