适用于不同地区特征的日本道路规划设计

Road Planning and Design for Different Regions in Japan

日本在道路规划设计中充分考虑了道路所在地区的特征及实际情况。阐述了道路的作用与功能及日本道路的分类分级,在此基础上详细解析了适合城市居住区、中心区及商业区、山区、观光区与自然风景区及积雪严寒地区的道路规划设计,总结出日本道路规划设计的三大特点,对我国的道路规划设计有一定的启示。

In the planning and design of Japanese roads,the characteristics and actual conditions of the road areas are taken into full consideration. The paper introduces effects as well as functions of roads,and the classifications as well as gradation in Japanese roads. On this basis,the designs of road structure are analyzed in detail,which are suitable for urban residential areas,central and commercial areas,mountainous areas,tourist areas,natural scenic areas and snowfreezing areas. Three characteristics of the Japanese road planning design are summarized,which can be used as a reference for the road planning design in China.