城市雨水浅层地下蓄渗技术及其应用研究

该文提出了利用浅层地下作为雨水滞留和下渗空间的雨水蓄渗技术,对浅层地下蓄渗技术的结构、特点及影响因素进行了介绍。结合实例分析表明,采用雨水浅层蓄渗技术,对原有士地使用功能不改变和成本不增加的情况下,可削减50%以上的雨水量,显著提高地区内的雨水排放标准,达到雨水资源化、处理就地化、系统生态化、成本最小化的目标。

Study of Urban Rainwater Shallow-layer Underground Storage Seepage Technique and Its Application

The article puts forward the rainwater storage seepage technique to utilize the shallow-layer underground as the rainwater retaining and seeping space,and introduces the structure,characteristic and affecting factor of the shallow-layer underground storage seepage technique. Combined with the practical example,the analysis makes clearly that the use of the rainwater shallow-layer storage seepage technique can cut down over 50% rainwater flow under the condition of not changing the original land use function...