小城镇道路横断面规划设计研究

针对小城镇道路横断面设计中存在的问题,根据小城镇有别于大中城市的特点,提出小城镇道路横断面设计应与小城镇的规模和环境特征相协调,与小城镇的交通特点和道路功能相适应,还应考虑不同类型的小城镇横断面设计的区别。在对小城镇道路功能与性质分类的基础上,分析了各类街道的空间尺度,给出了各种类型道路宽度的建议值,论述了道路横断面各组成要素的布置及适宜的取值范围,最后给出了推荐的道路横断面图。

Study of the Planning and Design of Small Town Street Cross-section

Problems exist in street cross-section designs for small towns.Also because of the differences between cities and small towns,this paper suggests that street cross-section design should co-ordinated with small towns' sizes and environments.Cross-section design should be adaptable to small town traffic characteristics and street function.In addition,the different design features of various small towns should be considered.On the basis of street function and character classification for small town,this article analyzes street space scale,recommends widths for different street types.The article also discusses the value scope of street cross-section key elements characteristics.Finally,suitable cross-section patterns for small towns are recommended.