四川省仁沐新高速公路安全性评价研究

发布时间：2018-04-25 07:06

本文选题：高速公路 + 交通安全　；参考：《长安大学》2017年硕士论文

【摘要】：随着西南地区交通建设的快速发展,高速公路为西南地区的物资运输、人员来往提供了巨大方便。但是,随着交通量和车辆保有量的逐年增加,确保行车安全的问题也日益突出。道路安全性评价及治理对策研究被证明是能够防止和降低恶性安全事件的有效途径,通过道路安全性评价,可以在安全事故发生前剔除危险成分,尽可能减少事故黑点。为了进一步提升仁沐新高速公路的设计质量以及交通安全水平,准确把握仁沐新高速公路的安全状况和交通特征,科学、客观、合理、有必要针对性地分析仁沐新高速公路设计阶段可能存在的交通安全不定因素,减少高速公路通车后的交通事故,本文根据仁沐新高速公路目前的初步设计情况,结合工程项目的实际交通需求,从分析仁沐新高速公路总体安全情况及线形设计对交通安全的影响入手,通过对目前初步设计中各个部分的设计进行系统分析,研究不同道路因素对交通安全的影响,对仁沐新高速公路进行了系统的安全性评价,并针对存在的不足及安全隐患提出了针对性的治理措施和改进方案,提出了改进完善、提高仁沐新高速公路安全性水平的建议。本文最后针对仁沐新高速公路的功能和定位,对后期高速公路的安全运营管理给出了相应的安全保障对策。
[Abstract]:With the rapid development of traffic construction in southwest China, expressway provides great convenience for material transportation and personnel transportation in southwest area. However, with the increase of traffic volume and vehicle ownership, the problem of ensuring traffic safety is becoming increasingly prominent. The study of road safety evaluation and treatment countermeasures has been proved to be an effective way to prevent and reduce malignant safety incidents. Through road safety evaluation, dangerous elements can be eliminated before safety accidents occur, and accident black spots can be reduced as much as possible. In order to further improve the design quality and traffic safety level of Renmu New Expressway, accurately grasp the safety situation and traffic characteristics of Renmu New Expressway, scientific, objective and reasonable, It is necessary to analyze the uncertain factors of traffic safety in the design stage of Renmu new expressway, and reduce the traffic accidents after the expressway is opened to traffic. According to the present preliminary design situation of Renmu new expressway, According to the actual traffic demand of the project, this paper begins with the analysis of the overall safety situation of Renmu New Expressway and the influence of the linear design on the traffic safety, through the systematic analysis of the design of each part of the preliminary design at present. This paper studies the influence of different road factors on traffic safety, systematically evaluates the safety of Renmu New Expressway, and puts forward some targeted treatment measures and improvement schemes in view of the shortcomings and hidden dangers, and puts forward the improvement and perfection. Suggestions for improving the safety level of Renmu New Expressway. In the end, aiming at the function and orientation of Renmu New Expressway, this paper puts forward the corresponding safety guarantee countermeasures for the later expressway safety operation management.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U492.8

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