| 宁夏中宁县山洪灾害分析评价 |
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| 引用本文： | 雍田贵,李聪敏.宁夏中宁县山洪灾害分析评价[J].农业工程,2016,6(6):58-61. |
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| 作者姓名： | 雍田贵 李聪敏 |
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| 作者单位： | 1.宁夏水文水资源勘测局中卫分局，中卫755100 |
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| 摘 要： | 山洪灾害易发性强，成灾快，破坏性大，危害严重，防御难度大，成为防汛工作突出的重点和难点。以宁夏中宁县为单元，开展山洪灾害调查评价，调查防治区内村落、集镇的基础信息，确定评价对象名录；通过设计暴雨洪水计算、现状防洪能力评价、危险区等级划分的分析，确定相应的雨量预警指标，为防汛部门指挥决策及工程治理提供基础数据和技术支撑。
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| 关 键 词： | 山洪灾害 分析评价 防洪能力 预警指标 |
Analysis and Evaluation of Flash Flood Disaster in Zhongning County,Ningjia Autonomous Region |
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| Yong Tiangui and Li Congmin.Analysis and Evaluation of Flash Flood Disaster in Zhongning County,Ningjia Autonomous Region[J].Agricultural Engineering,2016,6(6):58-61. |
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| Authors: | Yong Tiangui and Li Congmin |
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| Abstract: | Flash flood disaster prone to strong，fast disaster，serious harm，difficult to defense，and it became the focus and difficulty of flood prevention work.Taking Zhongning county of Ningxia autonomous region as a unit，investigation and evaluation of flash flood disaster were carried out.Basic informations of villages and towns in prevention and control area were investigated.Evaluation object directory was determined.Corresponding rainfall warning indicators were determined through analysis of designing storm flood calculation，evaluation of current situation of flood control capacity and classification of hazardous area.It provided basic data and technical support for flood control department in command and decision making and engineering management. |
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