种植屋面虹吸排水收集系统在海绵城市建设领域的应用

APPLICATION OF PLANTING ROOF SIPHON DRAINAGE COLLECTION SYSTEM IN CONSTRUCTION OF SPONGE CITY

推行海绵城市建设应遵循生态优先原则,基于对城市生态环境影响最低的开发建设理念,合理控制开发强度,在城市中保留足够的生态用地,控制城市不透水面积比例,最大限度地减少对城市原有水生态环境的破坏。因此,针对种植屋面虹吸排水收集系统的技术应用进行研究,较好地解决了因上层地表水渗透量增大引起的车库顶板覆土层含水量增大后渗透水排放不畅问题,有效改善了生态环境。

The implementation of sponge city construction should follow the principle of ecological priority, based on the development and construction concept that has the lowest impact on the urban ecological environment, reasonably control the development intensity, retain sufficient ecological land in the city, control the proportion of urban impervious area, and minimize the original urban area. There is damage to the aquatic environment. Therefore, research on the technical application of the planting roof siphon drainage collection system has better solved the problem of poor osmotic water discharge after the water content of the roof of the garage roof is increased due to the increase of the upper surface water permeability, which effectively improved the ecology, surroundings.