| 道路交通运输网络脆弱性研究 |
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| 引用本文： | 来学权.道路交通运输网络脆弱性研究[J].城市道桥与防洪,2010(6):69-73. |
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| 作者姓名： | 来学权 |
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| 作者单位： | 上海浦东工程建设管理有限公司,上海市,201203 |
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| 摘 要： | 该文在提出道路交通运输网络脆弱性概念的基础上,分析道路通运输网络脆弱性的内涵,基于交通供需随机性分析,建立道路交通运输网络脆弱性概念模型,提出道路交通运输网络脆弱性评估方法。并以某简化道路交通网络为例,通过对其交通状况的分析,说明利用脆弱性分析方法可以合理的评价路网的运行状态,从而使交通主管部门充分认识交通供需矛盾,实现有限资源的合理利用和道路交通网络潜力的充分发挥,最终从根本上解决道路交通运输问题。
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| 关 键 词： | 道路交通网络 脆弱性 随机性 脆弱度 损害恢复能力 |
Study on Frangibility of Road Transportation Network |
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| Lai Xuequan.Study on Frangibility of Road Transportation Network[J].Urban Roads Bridges & Flood Control,2010(6):69-73. |
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| Authors: | Lai Xuequan |
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| Abstract: | Based on the concept of frangibility of road transportation network, the article analyzes the connotation of frangibility of road transportation network. According to the randomness analysis of traffic demand, the article sets up the frangibility conceptual model of road transportation network and puts forward the frangibility evaluation method of road transportation network. Taking a simplified road transportation network as an example, the article analyzes its traffic status, which can explain that the fr... |
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| Keywords: | road transportation network frangibility randomness frangibility level recovery capability of failure |
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