| 新疆博赛段一级公路限速值合理性研究 |
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| 引用本文： | 徐婷,孙小端,张国翊,陈永胜. 新疆博赛段一级公路限速值合理性研究[J]. 道路交通与安全, 2008, 8(5): 30-36 |
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| 作者姓名： | 徐婷 孙小端 张国翊 陈永胜 |
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| 作者单位： | [1]北京工业大学交通工程重点实验室,北京100124 [2]北京邮电大学电信工程学院,北京100876 |
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| 基金项目： | 交通部西部建设项目——西部地区公路速度限制标准与速度控制技术研究 |
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| 摘 要： | 为了研究限速标志设置的合理性，选择新疆赛博段一级公路为调研路段，在限速标志的上下游设置3个断面，检测公路限速区上下游车速，得到分布规律。通过比较实际车速与限速值之间的关系，限速区内与限速区外的速度，以及驾驶员对限速标志的接受程度，判断限速设置的合理性，为决策者了解速度的分布现状，确定合理限速打下基础。最终在保证交通安全的前提下，最大限度发挥道路的使用效率。
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| 关 键 词： | 限速 车速分布 显著性分析 道路安全 |
Research on rational speed limit on bosai highway in Xinjiang Province |
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| Xu Ting Sun Xiaoduan Zhang Guoyi Chen Yongsheng. Research on rational speed limit on bosai highway in Xinjiang Province[J]. Road Traffic & Safety, 2008, 8(5): 30-36 |
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| Authors: | Xu Ting Sun Xiaoduan Zhang Guoyi Chen Yongsheng |
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| Affiliation: | Xu Ting Sun Xiaoduan Zhang Guoyi Chen Yongsheng~1 (1.School of Civil Engineering,Beijing University of Technology,Beijing 100124,China,2.School of Telecommunication Engineering,Beijing University of Posts , Telecommunications,Beijing 100876,China) |
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| Abstract: | Xinjiang Saiguo highway is selected to be the in- vestigated section.Three studies sites are Posited in the vic- inity of speed limit sign.By exploring relationship between actual speed and post speed limit inside and outside speed zone,the rationality of post limit sign can be evaluated. The analysis result lays a foundation for post speed determi- nation and also informs decision makers where the speed is most prevalent.It is concluded that on the premise of traffic safety,the PSL should optimize the use ... |
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| Keywords: | speed limit speed distribution significance analysis road safety |
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