曲南高速公路限速方案评价研究  

Research on speed limitation scheme evaluation of Qunan Expressway

作　　者：陈卫霞 石红磊[2] 

机构地区：[1]北京华达工程设计咨询有限公司,北京100088 [2]中交公路规划设计院有限公司,北京100088

出　　处：《山西建筑》2015年第2期121-122,共2页Shanxi Architecture

摘　　要：针对曲南高速公路施工图限速设计方法,分析了影响高速公路限速的因素,在此基础上结合正在修编的《公路限速标志设置标准》提出适合我国交通特性的高速公路分段、分车道、分车型限速设计方法及具体实施流程,该方法综合考虑了运行速度、高速公路线形、设计速度和交通安全等因素,可合理、科学的确定高速公路限速方案。According to the speed limitation design methods for construction map of Qunan Expressway,the paper analyzes the factors affecting the expressway speed limitation,points out the limitation design methods and factual implementation procedure for sections,lanes and car types of traffic features in China by combining with the compiling of Road Speed Limitation Sign Allocation Standard,and indicates the method has the comprehensive consideration for factors including velocity,expressway linear,design speed,and traffic safety,so as to identify the expressway speed limitation scheme in reasonable and scientific way.

关 键 词：高速公路 限速值 运行速度 车道 车型 

分 类 号：U412.366[交通运输工程—道路与铁道工程]