| 公路养护作业区交通影响的仿真分析和评价 |
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| 引用本文： | 胡明伟.公路养护作业区交通影响的仿真分析和评价[J].公路,2008(5):195-199. |
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| 作者姓名： | 胡明伟 |
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| 作者单位： | 深圳大学土木工程学院交通工程系,深圳市,518060 |
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| 摘 要： | 提出了运用微观交通仿真软件Vissim对公路养护作业区建模、分析和评价的流程,在示例中对其进行了验证。选择平均延误作为指标,定量分析和评价了交通流量、大型车比例、坡度等因素的影响,建立了回归预测方程。
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| 关 键 词： | 养护作业区 微观交通仿真 平均延误 |
| 文章编号： | 0451-0712(2008)05-0195-05 |
| 修稿时间： | 2007年12月24 |
Simulation Analysis and Evaluation for Traffic Impacts of Highway Maintenance Work Zone |
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| HU Ming-wei.Simulation Analysis and Evaluation for Traffic Impacts of Highway Maintenance Work Zone[J].Highway,2008(5):195-199. |
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| Authors: | HU Ming-wei |
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| Abstract: | The process of modeling,analysis and evaluation for highway maintenance work zone is proposed using microscopic traffic simulation software Vissim.It is demonstrated through a case study.The measure of average delay is selected here.The impacts of three factors on delay including traffic volume,percentage of heavy vehicles and grade are analyzed and evaluated quantitatively.And the regression prediction equation is established between average delay and three factors. |
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| Keywords: | maintenance work zone microscopic traffic simulation average delay |
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