中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2015, Vol. 34 ›› Issue (1): 87-90.DOI: 10.3969/j.issn.1674-0696.2015.01.19

• • 上一篇    下一篇

山区高速公路路侧风险等级评价方法研究

刘彦1,2,陈健蕾3,刘志刚4,邹飞5,胡世敬6   

  1. 1.同济大学 交通运输工程学院,上海 201804; 2.贵州省高速公路管理局,贵州 贵阳 550004; 3.贵州省交通运输厅,贵州 贵阳 550003; 4.北京深华达交通工程检测有限公司,北京 102208; 5.贵州省交通建设工程质量监督局,贵州 贵阳550004; 6.贵州交通职业技术学院,贵州 贵阳550008
  • 收稿日期:2013-07-03 修回日期:2013-09-09 出版日期:2015-02-15 发布日期:2015-03-10
  • 作者简介:刘彦(1983—),男,贵州思南人,工程师,硕士研究生,主要从事公路工程建设管理、沥青路面工程及材料和道路安全工程方面的研究。E-mail:lzg1610@163.com。
  • 基金资助:
    贵州省交通运输厅科技项目(2012-141-032)

Assessment Method for Roadside Risk Grade of Freeway in Mountainous Areas

Liu Yan1,2, Chen Jianlei 3, Liu Zhigang4, Zou Fei5, Hu Shijing6   

  1. 1. School of Transportation Engineering, Tongji University, Shanghai 201804, China; 2. Guizhou Provincial Expressway Administration, Guiyang 550004, Guizhou, China; 3. Guizhou Provincial Transportation Department, Guiyang 550003, Guizhou, China; 4. Beijing Shenhuada Traffic Engineering Test Co. Ltd., Beijing 102208, China; 5. Guizhou Province Traffic Construction Engineering Quality Supervision Bureau, Guiyang 550004, Guizhou, China; 6. Guizhou Polytechnic College of Communications, Guiyang 550008, Guizhou, China
  • Received:2013-07-03 Revised:2013-09-09 Online:2015-02-15 Published:2015-03-10

摘要: 阐述了开展山区高速公路路侧事故安全评价研究对减少交通事故的重要意义。引入路侧事故风险指标做为中间变量,间接展示道路、交通、环境等条件与路侧事故风险的关系。随后基 于模糊数学中的隶属函数构建了可定量评价山区高速公路路侧事故风险等级大小的方法。最后应用此方法对贵州省内4条山区高速公路路侧风险等级进行评价,验证了该方法的合理有效性。

关键词: 交通工程, 路侧事故, 安全

Abstract: Firstly, it was stated that the research on safety assessment for roadside accident of freeway in mountainous areas was significant for reducing traffic accidents. Roadside risk indicators were introduced as intermediate variables to indirectly show the relation between the roadside accident risk and the condition of road, traffic as well as the environment. In addition, based on the subordinate function in fuzzy mathematics, the method to quantitatively assess the roadside accident risk grade of freeway in mountainous areas was established. Finally, the reasonableness and effectiveness of the proposed method was verified through the application on four freeways in mountainous areas in Guizhou province.

Key words: traffic engineering, roadside accident, safety assessment, risk indicator, subordinate function

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