天津建设科技2024，Vol.34Issue(3)：54-57,4.DOI:10.3969/j.issn.1008-3197.2024.03.015
海绵城市理念下的雨水系统改造策略研究
Research on Rainwater System Reconstruction Strategies under the Sponge City Concept
任艳琴 1王绍华2
作者信息
- 1. 天津市城市规划设计研究总院有限公司,天津 300191
- 2. 天津市政工程设计研究总院有限公司,天津 300392
- 折叠
摘要
Abstract
In order to verify the ability of sponge city facilities to improve the ability of the current rainwater system to cope with rainfall in different return periods,introducting of sponge city facilities without increasing the de-sign scale of the current rainwater systerm,this paper uses the SWMM model to simulate the runoff of the rain-water system under the conditions of 1 year,3 year and 5 year design return periods after the completion of the current rainwater system with a design return period of 1 year and the addition of sponge city facilities.The results show that after adding sponge facilities,the system meets the needs of rainwater discharge under the condition of 3 year design return period,and has better discharge capacity for rainfall with a design return pe-riod of 5 years.关键词
海绵城市/雨水系统/设计重现期Key words
sponge city/rainwater system/design return period分类
建筑与水利引用本文复制引用
任艳琴,王绍华..海绵城市理念下的雨水系统改造策略研究[J].天津建设科技,2024,34(3):54-57,4.
