山区公路安全防护设施调查与设置研究

发布时间：2018-05-09 18:36

本文选题：山区公路 + 交通安全　；参考：《重庆交通大学》2014年硕士论文

【摘要】：随着西部大开发的稳步推进,西部地区的交通建设也走上了快车道,而西部地区很多地方都是山峦沟壑较多,对公路建设的技术和资金要求更高,但由于部分公路受到地形和资金的限制,注重了公路主体工程的建设,却忽视了安全设施的投入,致使部分山区公路安全设施设置不够规范甚至缺失。近年来,山区公路交通安全问题凸显,重、特大交通事故时有发生,逐渐引起了各方的关注。本文旨在通过分析山区公路发生不同等级交通事故的规律,其次调查分析山区公路设置的交通安全设施之中所存在的问题。通过这种手段得出山区公路安全设施相应的完善程度对交通安全的影响,提出了一套合理的安全设施,能高效地减少事故数量和降低事故严重程度,对山区道路交通安全性的改良具有重要意义。同时,针对山区公路自身特点,并结合山区公路建设过程中技术和资金的限制,提出适合山区公路各类安全设施的设置标准和相关参数。最后结合对山区公路安全设施的分析,通过对实际道路的调查和整改,验证山区公路安全设施的优化理论。
[Abstract]:With the steady progress of the development of the western region, the traffic construction in the western region has also taken the fast track. In many parts of the western region, there are more mountains and gullies, and the technical and financial requirements for highway construction are even higher. However, due to the limitation of terrain and funds, some of the highways pay attention to the construction of the main highway project, but neglect the input of safety facilities, resulting in some mountain highway safety facilities are not standardized or even missing. In recent years, the traffic safety problem of mountain highway is prominent, heavy, serious traffic accidents occur from time to time, and gradually aroused the attention of all parties. The purpose of this paper is to analyze the law of traffic accidents of different grades on mountain roads, and then to investigate and analyze the problems existing in the traffic safety facilities of mountain highways. Through this method, the influence of the corresponding perfection of highway safety facilities on traffic safety is obtained, and a set of reasonable safety facilities is put forward, which can efficiently reduce the number of accidents and reduce the severity of accidents. It is of great significance to improve the road traffic safety in mountain areas. At the same time, according to the characteristics of mountain highway and the limitation of technology and fund in the process of mountain highway construction, the paper puts forward the setting standards and relevant parameters suitable for all kinds of safety facilities of mountain highway. Finally, the optimization theory of highway safety facilities in mountainous areas is verified by the investigation and rectification of the actual roads based on the analysis of highway safety facilities in mountainous areas.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.5

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