基于路网运行效率的城市道路横断面设计因素研究

On the Design Factors of the City Road Cross-Sections Based on Operating Efficiency of Road Networks

在分析国外先进城市道路设计方法的基础上,探究了目前我国道路横断面规划设计中存在的问题。针对我国城市特点和交通发展模式,提出了城市道路横断面的设计原则和指导思想,分析了典型道路横断面设计需要考虑的因素,在此基础上提出了道路横断面设计的建议。

This article examines the existing problems in the present road cross-section designs of China based on the analysis of the foreign advanced city road design methods. In response to the characteristics of China＇s cities and the modes of transportation development, the article proposes the design principles and guidelines of city road cross-sections, analyzes some factors considered in the designs of typical road cross-sections, and on this basis, puts forward some suggestions of road cross-section designs.