城市低等级道路中海绵设施的应用研究——以广州市为例

摘要:

城市低等级道路宽度窄，且用地条件受限，可以选择的海绵设施较少。结合广州市的设计案例，对城市低等级道路中海绵设施的应用进行研究，提出透水铺装、微型下沉式绿地、线性排水沟、生态树池等几种能够应用于城市低等级道路的海绵设施。

Abstract:

The choices of appropriate sponge facilities for urban low-grade roads are limited due to the narrow width and land condition restriction. The study on the application of sponge facilities for urban low-grade roads, combining with design cases in Guangzhou, found that several sponge facilities, such as permeable pavement, micro sunken green space, linear drainage ditch and ecological tree pond, can be applied to urban low-grade roads.