城市道路透水沥青路面的渗透性能分析及验收维保依据研究

Research on the Permeability Analysis and Acceptance,Maintenance,and Protection Basis of Urban Road Pervious Asphalt Pavement

随着现代化都市不断提档升级,日益增长的市政道路建设需满足生态环境需求。沥青路面作为与市民生活密切相关的道路表面结构,其性能与耐久性对于保障交通安全和提高道路使用寿命具有重要意义。同时,为了改善城市的生态环境、提升城市的排水能力,海绵城市类型的透水沥青路面的发展非常迅速。该文旨在通过试验对比透水沥青路面的渗水系数和透水系数,分析其关联性并建立关系式,提出实际工程案例解决方案,减少项目工期,降低试验成本,保证施工作业连续性,以期为我国道路建设提供参考。

With the continuous upgrading of modern cities,the increasing construction of municipal roads needs to meet the requirements of the ecological environment.As a road surface structure closely related to citizens'lives,the performance and durability of asphalt pavement are of great significance to ensuring traffic safety and improving road service life.At the same time,to improve the urban ecological environment and enhance urban drainage capacity,the development of sponge city-type permeable asphalt pavement has been rapid.This paper aims to analyze the correlation between the water infiltration coefficient and permeability coefficient of permeable asphalt pavement through experimental comparison,establish a relationship formula,and propose practical engineering case solutions to reduce project duration,lower testing costs,and ensure the continuity of construction operations,with the hope of providing a reference for road construction in China.