浅谈透水人行道结构的设计及工程应用

Elementary Discussion of Design and Engineering Application of Pervious Sidewalk Structure

针对城市硬质路面面积的不断增加,加剧了"城市热岛效应"的形成,增大了市政排水管网负担,降低了地下水补给功能等一系列问题,该文提出新型透水路面结构设计观点,旨在保证道路结构的稳定,提高其使用舒适性,减少水资源的流失,在某种程度上缓解城市发展和环境保护之间的矛盾。

The continuous increment of the urban hard pavement area pricks up the forming of 'urban hot-island effect',increases the burden of the municipal drainage pipe network and reduces the underground water supplying function. The article puts forward the design viewpoint of the new pervious pavement structure. Its aim is to guarantee the stabilization of the road structure,to enhance its use comfort and to decrease the leak of water resource,and to relax the contradiction between the city development and the environmental protection in some degrees.