摘要
阐明了我国海绵城市的建设现状,分析了海绵城市建设的主要途径,结合建设途径,重点研究了屋顶绿化对建设海绵城市的作用,指出屋顶绿化有利于城市生态的恢复和修复,有助于减少地面径流总量和控制地面径流峰值,进而有利于城市低影响开发雨水系统的建设。
The present situation of the construction of the sponge city in China is clarified,and the main ways of the construction about the sponge city are analyzed. Combining with the way of construction,the author focuses on the effect of roof greening on the construction of the sponge city.Firstly,the greening of the roof is beneficial to the restoration and restoration of the city＇s ecology. Secondly,the roof greening helps to reduce the total surface runoff and control the peak surface runoff,and thus is beneficial to the construction of the urban low impact development rainwater system.
出处
《山西建筑》
2018年第3期211-212,共2页
Shanxi Architecture
关键词
屋顶绿化
海绵城市
生态恢复
低影响开发
地面径流
roof greening, sponge city , ecological restorarion, slight impact on development, surface runoff
