LID措施在海绵城市景观设计中的应用
Application of LID measures in sponge city landscape design
王晶1
作者信息
- 1. 中国市政工程西南设计研究总院有限公司,四川 成都 610213
- 折叠
摘要
低影响开发(LID)理念是海绵城市的核心要素之一,在海绵城市建设中的措施包括生态植草沟、下凹式绿地、雨水花园、绿色屋顶、地下蓄渗、透水路面等.文章主要从透水铺装、植草沟、雨水花园 3 方面提出LID措施在市政道路景观设计中的应用研究,并对这些措施下植物的选择提出一定思考.通过实际项目的测试对比得出,当滞留带标准低于 10.0mm/min时,道路不存在溢流情况,最大溢流量仅为 4.95mm/min,对应的入渗量始终稳定在 5.0mm/min以上,可以实现对水资源的有效利用.
Abstract
The concept of low-impact development(LID)is one of the core elements of sponge city.Measures taken in sponge city construction include ecological grass gully,receding green space,rain garden,green roof,underground seepage storage,permeable pavement,etc.This paper mainly puts forward the application research of LID measures in municipal road landscape design from three aspects:permeable paving,grass planting ditch and rain garden,and puts forward certain reflections on the selection of plants under such measures.Through the test comparison of actual projects,it is concluded that when the retention zone standard is lower than 10.0mm/min,there is no overflow on the road,and the maximum overflow flow is only 4.95mm/min,and the corresponding infiltration volume is always stable above 5.0mm/min,which can realize the effective utilization of water resources.
关键词
LID措施/市政道路景观/透水铺装/植草沟/雨水花园Key words
LID measures/municipal road landscape/permeable pavement/planting grass ditch/rain garden引用本文复制引用
出版年
2024
NETL
NSTL
万方数据