城市道路机动车道宽度研究  

Study on Width of Urban Motor Vehicle Lanes

作　　者：郑凤玺 侯明业[2] 赵娟娟[2] 

机构地区：[1]商丘市公路管理局,河南商丘476000 [2]长安大学公路学院,陕西西安710064

出　　处：《筑路机械与施工机械化》2013年第10期67-70,共4页Road Machinery & Construction Mechanization

摘　　要：在分析国内机动车道宽度取值标准和国内交通流特性的基础上,采用波良可夫模型计算不同等级道路车辆的侧向摆动距离,结合车道上最具代表性的机动车辆车身宽度,计算得出不同等级道路、不同位置的推荐机动车道宽度。结果表明:适当缩减机动车道宽度可在满足行车安全的同时节约城市道路建设用地,提高慢行交通运行的通达性和安全性,推荐的车道宽度为城市道路建设中机动车道的合理选区提供了参考依据。The standard on the width of vehicle lane and domestic traffic flow characteristics were analyzed, based on which the vehicle lateral swing of different levels was calculated by Poliankefu model, and the recommended widths of motor vehicle lane with different levels and locations were obtained combined with the widths of the most representative motor vehicles on the driveway. The results show that the appropriate reduction in motor vehicle lane width can save the land and meet the traffic safety requirement as well, and the accessibility and security of the slow traffic running can be improved significantly. The recommended lane widths provide a rational reference for the choice of vehicle lanes in urban road construction.

关 键 词：城市道路 波良可夫模型 车道宽度 机动车 

分 类 号：U412.36[交通运输工程—道路与铁道工程]