Urban Rain Flood Disaster Mechanism and Prevention Research

Abstract

The urban rain flood is a disaster, but it is also a kind of important water resources, so it is important for the urban water management work to use rain flood resource safely and effectively and turn the harm into a benefit. In this paper, the basic definition of urban rain flood was summarized, the characteristics were revealed, the mechanism was analyzed and the utilization and optimization measures of the urban rain flood were put forward, all of these provide the basic method to use the urban rain flood resources rationally.