宁夏地区典型高速公路与普通干线公路交通事故特征对比分析

Comparative Analysis of Traffic Accidents between Typical Highway and Common Trunk Highway in Ningxia

高速公路和普通干线公路的交通事故存在着规律性。通过对宁夏地区某高速公路与普通干线公路的事故分析,运用数理统计方法对不同种类公路的聚类性和规律性特征进行对比分析,在人、车、道路环境等方面揭示宁夏地区交通事故分布的规律,以期对今后宁夏地区高速公路和普通干线公路的建设、管理和改造提供参考。

The traffic accidents of the expressway and the common trunk highway have regularity. Based on a highway in Ningxia area and ordinary highway accident analysis, using the method of mathematical statistics comparative analysis of clustering and the regularities of the characteristics of different types of road traffic accidents, reveal the law of distribution in Ningxia area, car, road and other aspects of the environment, in order to provide reference for future construction, Ningxia highway and ordinary the highway management and transformation.