建筑与小区低影响开发的设计思路与计算分析  

Design Method and Calculation Analysis of Low Impact Development of Building and Community

作　　者：方帅[1] 刘绪为[1] 白永强[1] 于中海[1] 徐洁[1] 

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300381

出　　处：《中国给水排水》2017年第8期60-64,共5页China Water & Wastewater

基　　金：中国建设科技集团科技创新基金资助项目(Z2016Z19)

摘　　要：提出了建筑与小区海绵化改造的设计思路,首先将建筑与小区根据实际情况分为重改造型、轻改造型和不改造型;针对重改造型建筑与小区,以绿地和铺装生态化改造为主要技术手段,探究了其现状绿地率与改造后年径流总量控制率之间的关系;最后用容积法和模型法对建筑与小区海绵改造进行计算分析验证,为后续建筑与小区低影响开发工程设计提供指导和借鉴。The design method of sponge renovation of building and community was introduced. In this design method, the building and community was firstly divided into three types as big renovation type, small renovation type and non-renovation type based on reality. Then, with regard to the big reno- vation building and community, on the basis of green space and paving as the key sponge renovation technology, the relationship between the current greening rate and the capture ratio of total annual runoff volume was explored. Finally, the typical case was calculated and analyzed by the volume method and the model method respectively, which could be used as guidance for the low impact development of building and community.

关 键 词：低影响开发 建筑与小区 绿地率 年径流总量控制率 容积法 模型法 

分 类 号：TU992[建筑科学—市政工程]