城市化发展对重庆市洪涝灾害的影响研究

分析了城市化发展对市区洪涝灾害产生的负效应,针对城市化背景下重庆市洪涝灾害发生的自然条件,探讨了工程措施和非工程措施相结合的综合防洪减灾对策。工程措施包括：完善城市防灾体系、提高防洪标准;合理规划城市排水管网;植树造林、增加绿地建设;建设蓄水池等。非工程措施包括：加强并完善城市防洪规划;对洪涝灾害进行风险评估,制订风险应对计划;提高洪灾预警水平;普及洪涝灾害防控意识;提高居民防灾自救意识等。

Research on Effect of Urbanization Development to Chongqing Municipality Flood Disaster

According to the negative effects analysis of urbanization development to urban area flood disaster and the natural conditions of Chongqing flood disaster under the urbanization background,the article discusses the comprehensive flood control and disaster mitigation measures of engineering measures and non-engineering measures combination.The engineering measures include： completing urban disaster prevention system to improve the flood control standard,making reasonable programming urban drainage pipe network,planting forest to increase green space,constructing impounding reservoir,etc.Non engineering measures include： enhancing and completing urban flood control construction,evaluating the risk of flood disaster,drawing up risk response planning,constructing flood warning level,popularizing flood prevention and control knowledge,improving the residents’ awareness of disaster prevention and self-saving,etc.