| 路线线形与道路安全关系的研究 |
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| 引用本文： | 程文,郭忠印,孔令旗. 路线线形与道路安全关系的研究[J]. 合肥工业大学学报(自然科学版), 2002, 25(5): 703-706 |
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| 作者姓名： | 程文 郭忠印 孔令旗 |
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| 作者单位： | 同济大学道路与交通工程系,上海,200092 |
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| 摘 要： | 对国内外研究道路与交通环境对交通安全影响时常用的统计方法进行了简单的介绍 ,结合它们的优缺点提出了类前 /后分析法 ,并利用该种方法对太旧、沪宁、济青、成渝 4条高速公路历年交通事故统计资料进行分析研究 ,得出各种不同的主要线形特征关于安全特性的一些相关规律 ,为道路设计和规划的安全审查程序提供了相应的技术支持。
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| 关 键 词： | 类前/后分析法 道路线形 道路安全 |
| 文章编号： | 1003-5060(2002)05-0703-04 |
| 修稿时间： | 2002-04-10 |
Research on the relation between road line features and road safety |
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| CHENG Wen,GUO Zhong yin,KONG Ling qi. Research on the relation between road line features and road safety[J]. Journal of Hefei University of Technology(Natural Science), 2002, 25(5): 703-706 |
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| Authors: | CHENG Wen GUO Zhong yin KONG Ling qi |
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| Abstract: | A brief introduction of the before/after method is made first,which is a kind of statistical method for the study of the impacts of road and traffic environmental factors on the road safety. Then the quasi before/after method is put forward and used to study the statistical data of traffic accidents on Taiyuan Jiuxian Freeway,Shanghai Nanjing Freeway,Ji'nan Qingdao Freeway,Chengdu Chongqing Freeway over some years. Some regularity in the relation between the principal road line characteristics and the road safety is obtained,which provides technological supports for the road safety designers. |
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| Keywords: | quasi before/after method road line road safety |
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