城镇段公路横断面选择对安全的影响

 王晓楠,丁瑞锋

(西安公路研究院,陕西 西安  710065

  要:根据现场调查,总结了过村镇路段的交通事故特征,并结合国内外的相关研究,分析了穿越村镇路段公路的主要事故形态,提出了交通事故的致因机理,为针对性的解决矛盾提供了依据。本文主要通过对路段横断面形式的布置,包括每个部分的功能和指标,并结合实例,为提高穿越城镇公路的交通安全性提出合理的横断面形式及技术参数。

关键词:村镇交通事故路段横断面实例

中图分类号U412          文献标识码A

Research of the Influence of the Applicable Cross-section Types

through the Town Sections for Safty

WANG Xiao-nanDING Rui-feng

Xi’an Highway Research InstituteXi’an 710065China

AbstractAccording to field investigationthis paper summarized the characteristics of rural road traffic accidentsanalyzed the main accident forms of sections in highway through the villages and towns combined the related research both at home and abroadput forward the mechanism of the cause of traffic accidents and provided the basis for targeted to solve contradictions. Through a modified layout of forms about the road cross sectionincluding the functions and indicators of each partand connecting with the instanceThis article put forward reasonable cross-section form and technical parameters in order to improve the urban road traffic safety.

Key wordstowns and villagestraffic accidentssectionscross sectionliving example