透水性路面与城市生态环境

Penetrated pavement and urban ecological environment

针对传统的非透水性路面的生态性缺陷,探讨透水性路面在改善城市交通噪声,减小城市地表径流,涵养地下水及改善城市热岛效应,有效利用雨水资源,缓解城市淡水资源缺乏及城市防洪等方面的生态优势。通过对透水性路面在吸声降噪及透水性方面的研究,为探讨透水性路面的环境效益指标,透水性路面的环境效益优化设计及其推广应用提供借鉴。

In allusion to the ecological disfigurement of traditional non - penetrated pavements, this paper discusses the advantages of penetrated pavements in improving urban traffic yawp, reducing urban surface current and recharging groundwater, ameliorating urban heat - island effect, making full use of rainwater, dispelling lack of freshwater - resource and preventing from urban flood. Through research on reducing yawp and penetrating capability of the penetrated pavement, it provides reference to discuss the environmental benefit index, environmental optimizing design and its application.