| 交通网络重要路段确定方法研究 |
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| 引用本文： | 王晓丽,温冬海,张利分.交通网络重要路段确定方法研究[J].山西科技,2007(1):91-92,95. |
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| 作者姓名： | 王晓丽 温冬海 张利分 |
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| 作者单位： | 长沙理工大学交通运输学院 |
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| 摘 要： | 文章首先说明了路段重要性评价的必要性,然后从交通分担率、路段失效后果以及路段可靠度三个方面对国内外现有的三种路段相对重要性确定方法进行了阐述、比较,最后提出了路段相对重要性研究的发展方向。
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| 关 键 词： | 路段重要性 可靠性重要度 边际可靠性重要度 失效重要性 |
| 文章编号： | 1004-6429（2007）01-0091-03 |
| 修稿时间： | 2006-11-21 |
Study on the Method of Defining Important Sections of the Traffic Network |
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| Wang Xiaoli,Wen Donghai,Zhang Lifen.Study on the Method of Defining Important Sections of the Traffic Network[J].Shanxi Science and Technology,2007(1):91-92,95. |
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| Authors: | Wang Xiaoli Wen Donghai Zhang Lifen |
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| Abstract: | This article has explained the necessity of appraising important section of highways in the first place,and then explained and compared the defining methods of three sections from three respects as traffic sharing rate,consequences of invalid sections and reliability and finally,proposed the study direction in the relative importance of highway sections. |
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| Keywords: | section importance reliability marginal reliability importance of invalidity |
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