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Urban rainstorm flood disaster is the most prominent urban flood disaster in China. Combined with the "7·20" heavy rain revelation in Zhengzhou, through in-depth analysis of the main characteristics and causes of heavy rainfall and flood in high-density cities in China, from the three aspects of "resilience of defense system, resilience of infrastructure, and less loss in extreme rainstorm", the countermeasures of rainstorm flood prevention and control in high-density cities are proposed. It provides a new idea for solving urban flood problems systematically and improving urban flood defense and resilience.
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Basic Information:
China Classification Code:TU998.4
Citation Information:
[1]Chen Wenlong,Yang Fang,Song Lixiang ,et al.Countermeasures for rainstorm and flood prevention in high-density cities——the “7·20” heavy rain revelation in Zhengzhou[J].China Water Resources,2021,No.921(15):18-20+23.
2021-08-12
2021-08-12