| 采用道路横向力系数对安宁-楚雄高速公路的安全评价 |
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| 引用本文： | 周君,梁坤.采用道路横向力系数对安宁-楚雄高速公路的安全评价[J].交通科技与经济,2007,9(5):90-91,94. |
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| 作者姓名： | 周君 梁坤 |
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| 作者单位： | 淮阴工学院,交通工程系,江苏,淮安,223003;淮阴工学院,交通工程系,江苏,淮安,223003 |
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| 摘 要： | 简要介绍了横向力系数对交通安全的意义,建立了横向力系数安全评价平台,利用平台对道路进行安全评价。平台主要是对运行车速下的横向力系数、最大横向力系数和设计车速下的横向力系数三者进行对比分析,然后以安宁-楚雄高速公路为例找出事故多发的弯道。最后基于横向力系数对道路进行了安全评价。
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| 关 键 词： | 交通安全 安全评价 横向力系数 交通仿真 |
| 文章编号： | 1008-5696（2007）05-0090-02 |
| 修稿时间： | 2007-07-29 |
On the simulation platform of the side friction coefficient on expressway |
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| ZHOU Jun,LIANG kun.On the simulation platform of the side friction coefficient on expressway[J].Technology & Economy in Areas of Communications,2007,9(5):90-91,94. |
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| Authors: | ZHOU Jun LIANG kun |
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| Institution: | Dept. of Transportation Engineering, Huaiyin Institute of Technology, Huaidn 223003, Jiangsu, China |
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| Abstract: | The significance of the side friction coefficient on traffic safety is briefly introduced,and then the evaluation platform of side friction coefficient is established in order to evaluate the safety of the road.The platform is used to compare the side friction coefficient,the maximal side friction coefficient and the side friction coefficient of design velocity.On the basis of the expressway(Anning-Chuxiong),it finds out the curves that have many accidents.At last discussion is made on the simulation platform of the side friction coefficient on expressway. |
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| Keywords: | traffic safety safe evaluation side friction coefficient traffic simulation |
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