雨水花园与生态水池设计策略下城市住区水景的思考

针对目前城市住区水景运行和维护成本过高、很多水景在入住后闲置浪费甚至成了污染源等一系列问题,以重庆中冶·北麓原住区水景设计为例,首先阐述了雨水花园和生态水池的缘起和原理,在分析了重庆住区水景现状和创作中的误区后,详述了在当代重庆住区水景设计中利用地域自然生态要素进行雨水花园和生态水池的各项设计策略:总图布局、雨水收集、池底构造、植物配置等,试图为提倡绿色、生态的当代住区地域化景观设计探寻一条新思路.

The Designing Strategies of Rain Garden & Eco-pool for Urban Residential Zone Waterscape

At present,due to the high cost of running and maintaining waterscape of urban residential zones,many waterscapes have been abandoned and idle,even become pollutant sources.Aiming at these problems and taking the landscape planning program of Zhongye Beiluyuan in Chongqing as an example,this paper first elaborates on the origin and principle of rain garden and eco-pool,and after analyzing the situation and designing mistakes os residential zone waterscape in Chongqing,it expatiates on the concrete designing strategies in waterscape designing,such as planning of rain garden and eco-pool by making use of natural topographical condition,collection of rainwater,construction of pool bottom and arrangement of plants,etc.,so as to explore the landscape designing of contemporary residential zones in advocating green and ecology.