农村公路限速标准研究 |
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引用本文: | 米峻,董强,景宏君,李晓明.农村公路限速标准研究[J].黑龙江科技信息,2012(8):79-82. |
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作者姓名: | 米峻 董强 景宏君 李晓明 |
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作者单位: | 1. 陕西省交通建设集团公司,陕西西安,710075 2. 陕西省延安公路管理局,陕西延安,716200 3. 陕西省咸阳市交通运输局,陕西咸阳712000/太原科技大学,山西太原030024 |
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基金项目: | 陕西省交通运输科技项目;项目 |
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摘 要: | 农村公路的交通安全问题历来被人们所重视。针对农村公路超速现象严重、事故频发现象,以北方某地市农村公路现状为研究载体,分析交通流与限速标准的关系,采用现场调查与理论研究相结合,提出了农村公路限速方法;提出限速区最小长度和横向干扰量等指标,研究得出车辆运行速度与横向干扰的关系模型,推荐出合理的限速标准。经过近两年的实际应用,有效遏制了农村公路车辆超速现象,极大地减少了交通事故的发生,农村公路交通安全水平得到显著提升。
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关 键 词: | 农村公路 交通安全 限速方法 限速标准 研究 |
Study on Speed-limiting Standard of Rural Highway |
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Institution: | (1、Shaanxi Provincal Communication Group,Shaanxi Xi’an 710075 2、Yan’an Highway Bureau of Shaanxi Province,Shaanxi Yan’an 716200 3、Xianyang Transportation Bureau of Shaanxi Province,Shaanxi Xianyang 712000 4、Taiyuan University of Science and Technology,Shanxi Taiyuan 030024) |
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Abstract: | Traffic safety is gotten more attention by peoples all of world.In view of serious speeding and frequent accident phenomenon,based on the current situation of rural highway in somewhere city,this paper analyze the relationship between traffic flow and speed-limiting standard,use the methods of combining field investigation with theoretical research,put forward the rural highway speed-limiting methods;and suggest the min length of speed-limiting area and transverse disturbance etc.,conclude the relationship model of vehicle running velocity and transverse disturbance,and reasonable speed-limiting standard are recommended.Combing the engineering application about two years,serious speeding phenomenon is contained efficiently,reduces the traffic accident immensely,and the traffic safety level of rural highway are promoted markedly. |
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Keywords: | rural highway traffic safety speed-limiting method speed-limiting standard study |
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