| 城市道路平面交叉口改进方案评价方法的研究 |
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| 引用本文： | 于璐,张喜. 城市道路平面交叉口改进方案评价方法的研究[J]. 现代交通技术, 2011, 8(3): 70-74 |
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| 作者姓名： | 于璐 张喜 |
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| 作者单位： | 北京交通大学交通运输学院,北京,100044 |
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| 摘 要： | 针对城市道路平面交叉口改进方案评价的复杂性,建立了交叉口改进方案的综合评价指标体系,提出了基于层次分析法(AHP)的评价模型与方法,采用定量与定性相结合的方法确定了各项评价指标及其分级标准。并对北京市交大东路和学院南路平面交叉口的改进优选方案进行了实例分析, 并采用 VISSIM 微观动态仿真软件,对该改进优选方案进行了模拟仿真评价验证。
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| 关 键 词： | 平面交叉口 改进方案 VISSIM 评价体系 评价指标 |
Research on Evaluation Method of Urban Road Intersection Improved Schemes |
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| Yu Lu,Zhang Xi. Research on Evaluation Method of Urban Road Intersection Improved Schemes[J]. Modern Transportation Technology, 2011, 8(3): 70-74 |
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| Authors: | Yu Lu Zhang Xi |
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| Affiliation: | Yu Lu,Zhang Xi(School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | Comprehensive evaluation index system of improved schemes is established and AHP model and method are put forward according to complexity of urban road intersection.Quantitative and qualitative methods are applied to evaluation criteria and grading standards.A specific example is analyzed about improved schemes on the intersection of Beijing Jiaotong University east road and College south road.At the same time,simulation assessment validation is adopted to improve schemes of intersection by VISSIM. |
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| Keywords: | intersection improved schemes VISSIM evaluation system evaluation index |
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