| 我国多车道高速公路交通事故特性分析 |
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| 引用本文： | 孙明玲,王华荣,赵妮娜.我国多车道高速公路交通事故特性分析[J].交通标准化,2013(19):12-15. |
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| 作者姓名： | 孙明玲 王华荣 赵妮娜 |
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| 作者单位： | 北京交科公路勘察设计研究院有限公司;北京交科公路勘察设计研究院有限公司;北京交科公路勘察设计研究院有限公司 |
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| 摘 要： | 以国内多条八车道高速公路为研究对象，收集交通事故数据，分析多车道高速公路的事故率、事故形态、车道分布特性，并对比分析扩建前后的安全水平变化。以典型事故多发路段为切入点，从道路线形设计方面查找诱导事故多发的原因，最后为多车道高速公路的设计提出合理建议。
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| 关 键 词： | 多车道高速公路 交通事故 事故形态 线形设计 |
Traffic Accident Characteristics of Multi-Lane Expressway in China |
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| SUN Ming-ling,WANG Hua-rong and ZHAO Ni-na.Traffic Accident Characteristics of Multi-Lane Expressway in China[J].Communications Standardization,2013(19):12-15. |
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| Authors: | SUN Ming-ling WANG Hua-rong and ZHAO Ni-na |
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| Institution: | Rioh Transport Consultants Co., Ltd.;Rioh Transport Consultants Co., Ltd.;Rioh Transport Consultants Co., Ltd. |
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| Abstract: | Based on the domestic eight-lane expressway as the research object, the paper collects the traffic accident data, analyzes the accident rate, type and lane distribution characteristics of multi-lane expressway. Then the paper makes a comparative analysis of the safety level changes before and after the reconstruction. Taking the typical accident multi-happening section as the breakthrough point, the paper tries to find the causes of traffic accident from the road alignment design. Finally, the paper puts forward reasonable suggestions for the design of multi-lane expressway. |
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| Keywords: | multi-lane expressway traffic accident accident type alignment design |
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