| VISSIM微观仿真系统在高架路设计中的应用 |
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| 引用本文： | 包佳佳,刘琪.VISSIM微观仿真系统在高架路设计中的应用[J].上海交通大学学报,2011(Z1). |
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| 作者姓名： | 包佳佳 刘琪 |
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| 作者单位： | 上海市城市建设设计研究院; |
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| 摘 要： | 以上海嘉闵高架路的设计为背景,利用VISSIM微观仿真系统对高架快速路集散车道的设置形式进行仿真研究,并以交织速度为评价指标进行量化评价.结果表明:集散车道取不同长度、集散车道与上下匝道之间是否设置变速车道对道路拥堵有着不同程度的影响;集散车道与上下匝道之间设置变速车道,可以明显缓解拥堵状况.
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| 关 键 词： | VISSIM 高架快速路 集散车道 |
Microscopic Simulation System VISSIM and Its Application to Expressway |
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| BAO Jia-jia,LIU Qi.Microscopic Simulation System VISSIM and Its Application to Expressway[J].Journal of Shanghai Jiaotong University,2011(Z1). |
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| Authors: | BAO Jia-jia LIU Qi |
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| Institution: | BAO Jia-jia,LIU Qi(Shanghai Urban Construction Design and Research Institute,Shanghai 200125,China) |
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| Abstract: | With the development of transportation in cities,traffic jams at the exit and entrance of urban expressways intensify year by year.Study on establishment of the exit and entrance of urban expressway becomes more important.When the distance between the exit and entrance can not meet relative requirements,it is necessary to establish collector-distributor lanes.This paper analyzes the establishment of collector-distributor lanes based on microscopic simulation system VISSIM.The speed at weaving sections is us... |
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| Keywords: | VISSIM elevated expressway collector-distributor lane |
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