| 交通事故影响下事发路段交通流量变化分析 |
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| 引用本文： | 陈 诚,谭满春.交通事故影响下事发路段交通流量变化分析[J].科学技术与工程,2011(28):6904-6909. |
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| 作者姓名： | 陈 诚 谭满春 |
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| 作者单位： | 暨南大学,暨南大学 |
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| 基金项目： | 广东省自然科学基金项目（No.9151001003000005）；广东省科技计划项目（No.2009B011400046） |
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| 摘 要： | 以交通事故这种异常事件为例,分别对高速公路基本路段内交通事故影响时间、车辆排队长度、事故影响下不同时间段内不同路段断面流量变化进行了分析。采用交通波理论给出了该事故路段内不同时间段内不同阻塞行车道宽度的车辆排队长度,并对流量变化分析进行了仿真验证。
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| 关 键 词： | 交通事故 交通流量 排队长度 |
| 收稿时间： | 6/22/2011 2:40:39 PM |
| 修稿时间： | 2011/6/24 0:00:00 |
Analysis on variation in traffic flow of the segment under the influence of the traffic accident |
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| chen cheng and tan man chun.Analysis on variation in traffic flow of the segment under the influence of the traffic accident[J].Science Technology and Engineering,2011(28):6904-6909. |
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| Authors: | chen cheng and tan man chun |
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| Institution: | Jinan University |
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| Abstract: | Taking a traffic accident, one of unusual traffic incidents, as an example, it analyzed time in effects of the accident, vehicles queue length, and variation in traffic flow of different cross-sections in different time slices in effects of the accident in basic freeway segments. Employing the traffic wave theory, it provided vehicles queue length with various widths of the blocked lanes in different time slices in effects of the accident in this basic segment. Then variation in traffic flow was simulated. |
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| Keywords: | traffic accidents traffic flow queue length |
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