用地紧张地区初雨调蓄池建设方案研究

RESEARCH ON THE CONSTRUCTION PLAN OF INITIAL RAIN STORAGE TANKS IN AREAS WITH LIMITED LAND USE

大城市中心城区和老城区用地紧张,无大面积规划用地建设矩形调蓄池,考虑雨水调蓄池需向地下空间延伸,故采用深竖井式结构,减少占地面积,以此应对大城市中心城区和老城区用地紧张的问题。研究结合上海某地区对矩形调蓄池和竖井调蓄池的特点进行了分析,为以后调蓄池设计提供参考。

In the central and old urban areas of large cities,there is a shortage of land and no large-scale planning for the construction of rectangular storage tanks.Considering the extension of rainwater storage tanks to underground space,a deep vertical well structure is adopted to reduce land occupation and address the problem of land shortage in the central and old urban areas of large cities.In this study,the characteristics of rectangular storage tank and shaft storage tank in a certain area of Shanghai are analyzed to provide reference for the design of storage tank in the future.