The rainfall infiltration regulation system based on soil water storage capacity
Zhang Yu;Zhu Ya;Water Conservancy and Environment School,China Three Gorges University;
This paper analyzed the water storage capacity of cavernous-soil with largest occupied area of the city,combining with the unsaturated soil mechanics and air water two phase flow theory,proposed a infiltration regulation system through the pore air pressure to alleviate the city water logging,promote the groundwater replenishment. The system through the way combination of natural method and artificial measures,had important role in alleviating urban water logging and promoting the comprehensive utilization of water resources.
【CateGory Index】： TU992