生态住宅小区雨水利用与水景观系统案例分析.pdfVIP

第 15 卷 5 期 城市环境与城市生态 Vol 15 ,No. 5 34 2002 年 10 月 URBAN ENVIRONMENT URBAN ECOLOGY Oct. 　2002 生态住宅小区雨水利用与水景观系统案例分析 1 1 2 2 车 　武 ,李俊奇 ,章北平 ,任拥政 ( 1. 北京建筑工程学院城建系 ,北京 　100044 ;2. 华中科技大学环境科学与工程学院 ,武汉 　430074) 　　摘要 : 以某住宅小区为例,进行雨水利用和水景观系统的方案设计 ,根据水量平衡计算 ,充分利用小区汇集的 雨水作为绿化和景观用水 ;并充分考虑雨水径流的污染和小区水体的水质 ,合理地设计雨水的截污、净化和景观湖 的水循环与水质保障措施。强调系统和生态学的观点。 关键词 :生态 ;住宅小区 ;雨水利用 ;水景观系统 ( ) 中图分类号:X703 　　文献标识码 :A 　　文章编号 :1002 - 1264 2002 05 - 0034 - 03 Analysis on the System of Rainwater Utilization and Waterscape in an Ecological Residential Area 1 1 2 2 CHE Wu ,LI Junqi ,ZHANG Beiping ,REN Yongzheng ( 1. Department of Urban Construction and Engineering ,Beijing Institute of Civil Engineering Architecture ,Beijing 100044 ,China ;2. School of Environmental science and Technology ,Huazhong Science and Technology University ,Wuhan 430074 ,China) Abstract :This article gives a brief analysis on the primary design of rainwater utilization and waterscape system in an ecological residential area. On the basis of water quantity balance , runoff from the area is fully utilized for spray ing and waterscape. The pollution of runoff and water quality of the waterscape are adequately put into considera tion. Pollutant control , water recycle and purification measures are properly designed. Emphasis is put on systemati cal and ecological viewpoints. Key words :ecology ; 　residential area ; 　rainwat