植草沟在城市降雨径流控制中的应用研究  

Research on Application of Grassed Swales on Control of Urban Rainfall and Runoff

作　　者：许浩浩 吕伟娅[1] XU Haohao;LYU Weiya(Nanjing Tech University,Nanjing 211816,China)

机构地区：[1]南京工业大学

出　　处：《人民珠江》2019年第8期97-100,107,共5页Pearl River

摘　　要：作为一种低成本、高效率的生态技术,植草沟可以有效缓解城市内涝和城市面源污染等问题。综述了国内外对植草沟在城市降雨径流控制方面的研究进展,从植草沟的技术特点、径流削减及水质净化效果等方面展开讨论,并对今后植草沟的研究提出了展望,以期为该技术的实践与应用提供借鉴与参考。As a low-cost and efficient ecological technology, the grassed swales could effectively alleviate the problems of urban waterlogging and urban non-point source pollution. This paper reviews the research progress on control of urban rainfall and runoff with grassed swales at home and abroad, introduces the grassed swales in terms of its technical characteristics, runoff reduction and water purification effect, and proposes the prospect of future research on grassed swales to provide references for the practice and application of the technology.

关 键 词：植草沟 技术特点 径流削减 水质净化 

分 类 号：TU992[建筑科学—市政工程]