| 应用模糊数学评判高速公路路段通行能力 |
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| 引用本文： | 张亚平,胡章立.应用模糊数学评判高速公路路段通行能力[J].公路,2007(3):94-96. |
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| 作者姓名： | 张亚平 胡章立 |
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| 作者单位： | 1. 长沙理工大学公路学院,长沙市,410076;哈尔滨工业大学,哈尔滨市,150090
2. 长沙理工大学公路学院,长沙市,410076 |
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| 基金项目： | 国家自然科学基金资助项目(50278027) |
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| 摘 要： | 针对高速公路路段通行能力影响因素的不确定性和模糊性,利用层次分析法确定各影响因素的权重,运用模糊数学基本原理建立了模糊综合评判模型,对某高速公路路段通行能力进行了模糊综合评价,说明了其实用性,为高速公路路段通行能力的评判提供了一种有效的方法。
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| 关 键 词： | 高速公路 通行能力 模糊综合评判 |
| 文章编号： | 0451-0712（2007）03-0094-03 |
| 修稿时间： | 2006-11-22 |
Traffic Capacity of Expressway Section Evaluatied by Fuzzy Math |
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| ZHANG Ya-ping,HU Zhang-li.Traffic Capacity of Expressway Section Evaluatied by Fuzzy Math[J].Highway,2007(3):94-96. |
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| Authors: | ZHANG Ya-ping HU Zhang-li |
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| Institution: | 1. School of Highway Engineering, Changsha University of Science and Technology, Changsha 410076, China; 2. Harbin Institute of Technology, Harbin 150090, China |
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| Abstract: | According to uncertainty and fuzzy of influence factors of traffic capacity of expressway section,the weight of influence factors are certained by Analytic Hierarchy Process,the model of fuzzy comprehensive evaluation is established by the basic principle of fuzzy math,and fuzzy comprehensive evaluation is carried out for the traffic capacity of certain expressway section,it shows its practicability.So it provides a valid method basis for evaluating the traffic capacity of expressway section. |
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| Keywords: | expressway traffic capacity fuzzy comprehensive evaluation |
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