摘要
重庆是海绵城市建设试点中典型的山地城市,其山地条件增加了径流流量、流速、水质的控制难度,降雨条件增大了径流就地消纳和利用的难度,土壤条件增大了低影响开发工程设施的建造难度,针对上述地域性挑战提出山地海绵城市建设中园林绿地LID设计的主要应对策略,梳理出山地城市绿地的LID设计简要流程,探讨了公园绿地、广场绿地、道路绿地、居住绿地等主要类型在典型坡地条件下的LID设计方法,旨在为山地城市绿地的LID设计提供参考。
Chongqing is the typical mountain city in the construction of sponge city. The condition of mountain terrain increases the difficulty of runoff flow, velocity control and water quality control. Besides, its rainfall condition increases the difficulty of receiving and utilization of local runoff. And its soil condition brings the difficulties in construction of Low Impact Development facilities. Based on the above regional challenges, this paper puts forward LID strategies for sponge city construction in urban green space, through the landform, rainfall and soil condition of Chongqing. It presents the LID design process in urban green space of mountainous city, and outlines the LID design methods of green space in park, square, urban road and residential areas, which aims to provide reference for the LID design in urban green space of other mountainous city.
出处
《风景园林》
2016年第3期35-44,共10页
Landscape Architecture
基金
中央高校基本科研业务费专项资金项目"山地城市园林绿地雨洪管理规划设计研究"(XDJK2014C093)
西南大学博士启动资金项目"节约型园林绿地雨洪管理设计方法研究"(SWU113059)
重庆市应用开发计划项目"节约型园林关键技术集成研究与示范"(cstc2014yykf A90001)共同资助~~
关键词
低影响开发
设计策略
海绵城市
山地城市
Low Impact Development
Design Strategy
Sponge City
Mountain City
