2016年“7·19”安阳特大暴雨洪涝灾害分析与反思

Evaluation of flood disaster caused by torrential rain in Anyang City on 19 July 2016 and lessons learned

研究了2016年"7·19"安阳特大暴雨洪涝灾害的成因及雨水情信息,比较了安阳1982年、1996年、2016年暴雨的历史统计数据,并对此次应对暴雨的过程进行分析,提出现有防洪基础建设薄弱、监测预警预报有待加强、河道设障影响站点水文测验功能等问题。在此基础上提出对策和结论,建议安阳市加大涉水法律法规宣传力度,增加城市雨量遥测站,增强水文支撑能力。

The reason of flood disaster caused by torrential rain in Anyang City on 19 July 2016 and rain-water information have been evaluated. According to comparison of historical statistical data in 1982, 1996 and 2016, and analysis of process of 2016 rainstorm, it is found that the existed infrastructures for flood control has been weak, and it is necessary to improve early warning and monitoring and remove the obstacles in river courses that have influences on functioning of hydrological testing. Based on the above, it is suggested to emphasize on public education and publicity, increase the number of rainfall telemetry station in cities and improve hydrological support capability.