事故致因分析下平原高速公路改扩建措施研究

Methods to Improve the Plain Terrain Expanded Freeway under Accident Reason Analysis

结合实例,采用一些常用的事故分析方法,对今年来发生在平原区高速公路的交通事故进行事故特性分析,并在此基础上,以某一典型路段为例,为平原区高速公路的改扩建工程提出改进措施,从而达到消除安全隐患,提高行车安全的目的。

Based on some examples, this paper analyzes the characteristics of the accident, which happened in the plain terrain freeway, by using some common methods of accident analysis. On the basis of those analyses and a typical section, the paper proposes some methods to improve the plain terrain expanded freeway in order to eliminate hazards and improve traffic safety.