基于全寿命周期的高速公路交通安全保障体系研究

发布时间：2018-03-29 22:02

本文选题：高速公路　切入点：交通安全　出处：《西安建筑科技大学》2015年硕士论文

【摘要】：我国的高速公路建设持续了将近20年的快速发展,取得了令人瞩目的成就,长期以来,关于高速公路交通安全的研究主要是被动的交通安全改善,在分析交通事故原因时割裂了工程各个阶段的联系,在进行安全投入效益分析时忽略运营阶段的安全资源投入,缺乏全寿命周期的理念。在这样的背景下,开展基于全寿命周期的高速公路交通安全研究,对于提高高速公路交通安全,实现安全效益最大化具有十分重要的意义。本文通过分析目前国内外对于高速公路交通安全研究的各种不足以及全寿命周期理论在工程项目上的应用,提出利用全寿命周期理论来解决高速公路交通安全问题的方法,第一次构建了基于全寿命周期的高速公路交通安全保障体系,首先建立了基于全寿命周期的高速公路交通安全保障机制和体制,包括工程组织的原则和组织责任体系的构建。在此基础上又提出了基于全寿命周期的高速公路交通安全保障对策,分别从高速公路项目的规划设计阶段、施工阶段和运营阶段来寻找保障交通安全的对策,并且从组织、信息、技术、费用和质量五个方面进行安全管理。然后在分析了高速公路全寿命周期的安全投入的基础上,运用安全经济学原理和全寿命成本分析法相结合的方法,提出了全寿命周期安全保障方案选择的方法,为高速公路交通安全保障项目的选择提供了定量分析的方法。最后,对宝汉高速公路秦岭段进行了全寿命周期交通安全保障体系建立。
[Abstract]:The expressway construction in our country has been developing rapidly for nearly 20 years, and has made remarkable achievements. For a long time, the research on highway traffic safety is mainly about passive traffic safety improvement. In analyzing the causes of traffic accidents, the relationship between the various stages of the project is severed, and the safety resource input in the operation phase is neglected in the analysis of the safety investment benefit, and the concept of the whole life cycle is lacking. The research on freeway traffic safety based on the whole life cycle is helpful to improve the highway traffic safety. It is of great significance to maximize the safety benefits. This paper analyzes the shortcomings of highway traffic safety research at home and abroad and the application of life-cycle theory in engineering projects. This paper puts forward a method to solve the problem of expressway traffic safety by using the theory of whole life cycle, and for the first time, constructs the expressway traffic safety guarantee system based on the whole life cycle. Firstly, the mechanism and system of freeway traffic safety guarantee based on the whole life cycle are established. Based on the construction of the principles of engineering organization and the system of organizational responsibility, the countermeasures of expressway traffic safety protection based on the whole life cycle are put forward, respectively from the planning and design stage of the expressway project. The construction stage and the operation phase to find the countermeasure to guarantee the traffic safety, and carries on the safety management from the organization, the information, the technology, the expense and the quality. Using the safety economics principle and the whole life cost analysis method, this paper puts forward the method of choosing the whole life cycle safety guarantee scheme, which provides a quantitative analysis method for the choice of the expressway traffic safety guarantee project. The whole life cycle traffic safety system was established for Qinling section of Bao-Han Expressway.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.5

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