摘要
通过对国内快速路横断面布置经验总结,对长春市二环快速路现状进行分析,同时结合城市道路横断面布置的原则,针对长春市的城市特点和交通特性,对二环快速路的分车带尺寸、行车道宽度、分隔护栏的形式进行研究,提出了适应长春市二环快速路的断面布置方案,旨在营造一个较理想的通车环境。
The article sums up the experience of cross section layout of expressway in China, analyzes the present situation of Changchun Ring Expressway II, and Ring Expressway II according to the principle of urban road cross section layout and aiming at the urban characteristic and traffic property of Changchun City. The section layout scheme is put forward to suit the Changchun Ring Expressway II. Its aim is to build a more ideal traffic environment.
出处
《城市道桥与防洪》
2013年第10期1-5,14,共5页
Urban Roads Bridges & Flood Control
关键词
城市快速路
横断面尺寸
合理布置
urban expressway
cross section size
reasonable layout
