山西高速公路几何线形控制设计车辆的思考

基于山西省高速公路交通事故调查数据,简明阐述合理选择几何线形控制设计车辆的重要性。结合我国现有机动车辆设计参数的调查结果,与现行《公路工程技术标准》和《公路路线设计规范》设计车辆参数进行对比分析,以美国AASHTO的方法为依托,结合公路运营车辆实际尺寸,为山西高速公路线形设计提出了控制设计车辆类型及尺寸。相关结论对于高速公路安全设计及有关标准的修订具有一定的借鉴作用。

The Study on Highway Geometric Alignment Control Design Vehicle in Shanxi

Based on the highway traffic accidents survey data in Shanxi Province, this paper simply expounded the importance of the reasonable selection for the geometric alignment control design vehicle. Combined with the survey results of the existing vehicle design parameters in our country, the current ＂ Highway Engineering Technical Standards＂ and the ＂Highway Route Design Specification＂, it compared and analyzed the design vehicle parameters. Based on American AASHTO method and combined with the actual size of highway operating vehicles, it also put forward the type and size of control design vehicles for Shanxi highway alignment design. Its related conclusion had a certain reference value for highway safety design and revision of the relevant standards.