城市道路路面排水设计方法及过程

Road Surface Drainage Design Method and Process of Urban Road

城市道路排水对保证道路路面使用质量和长期性能具有重要价值。探讨城市道路路面的排水设计方法和过程,通过了解雨水在道路路面的排水过程及机理,分析道路排水的可能方式,从而对路面层排水、车行道排水、人行道排水和绿化带排水的设计要点和关键技术进行分析,最终结合工程案例进行道路路面排水设计的解析。保障道路路面排水顺畅,延长路面的工作性能。

Urban road drainage is of great value to ensure the quality and long term performance of road pavement.This paper discusses the design method and process of city drainage road pavement, through the understanding of rainwater in the drainage process and mechanism of road pavement, analyzes the possible ways of road drainage, drainage of pavement design and pavement drainage, drainage, drainage and roadway greening points and key techniques are analyzed, finally combined with an engineering case the analysis of road pavement drainage design.To ensure the smooth drainage of road surface and prolong the working performance of oavement.