摘要
以福建省三明市“5.16”洪灾为研究对象,结合三明市后山溪沟实测水文资料和区域地质特征,利用暴雨洪水计算方法,分析该次洪水的爆发频率,对三明市后山冲沟不同频率下暴雨洪水的成灾可能性进行预测,提出了进一步加强山洪灾害的防治对策。结果表明,推理公式法应用于研究区的计算成果合理,能够反映三明市后山暴雨洪水特征,可为三明市山洪灾害防治及预警提供参考。
Taking the“5.16”flood disaster in Sanming city,Fujian Province in 2019 as the research object,this paper applied the storm flood calculation method to analyze the frequency of the floods and forecast the possibility of rainstorm flood under different frequency in the back mountain of the city based on the measured hydrological data and regional geological characteristics.Besides,it provided countermeasures of the prevention and control of mountain torrent disasters.The results showed that the calculation by the reasoning formula method is reasonable,which could reflect the rainstorm and flood characteristics in the back mountain.
作者
杨凌崴
叶龙珍
余斌
吴钟腾
邓杰
赵宾杰
柳清文
陈文鸿
YANG Lingwei;YE Longzhen;YU Bin;WU Zhongteng;DENG Jie;ZHAO Binjie;LIU Qingwen;CHEN Wenhong(State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China;Key Laboratory of Geohazard Prevention of Hilly Mountains,Ministry of Natural Resources,Fuzhou 350002,China;Sanming Natural Resources Bureau,Sanming 365000,China;School of Energy and Building Environment,Guilin University of Aerospace Technology,Guilin 541004,China)
出处
《水文》
CSCD
北大核心
2021年第3期95-100,共6页
Journal of China Hydrology
基金
国家自然科学基金资助项目(41672341)
国家重点研发计划资助项目(2018YFC1505402)。
关键词
暴雨洪水分析
重现期
山洪灾害防治
三明市
rainstorm flood analysis
recurrence period
mountain flood disaster prevention and control
Sanming City
