Abstract：
This paper analyzed the shortcomings and waterlogging reasons of traditional water drainage system, and introduced the theory and features of high-speed vacuum water drainage system to compare it with traditional drainage system on the aspects of flow, speed, tightness, clogging and construction. Based on practical application cases, it emphasized the significance of vacuum water drainage on sponge city construction.
DAI Rong-li. Significance and function of vacuum high speed drainage system for
construction of sponge city[J]. Architecture Technology, 2018, 49(2): 131-.
