河北水利电力学院学报

河北水利电力学院学报 ›› 2018, Vol. 28 ›› Issue (2): 21-27.DOI: 10.16046/j.cnki.issn2096-5680.2018.02.004

• 技术理论与应用 • 上一篇    下一篇

小流域山洪灾害预警指标计算方法应用研究

马丁   

  1. 河北省水文水资源勘测局，河北省石家庄市建华南大街85号050031
  • 收稿日期:2017-12-04 修回日期:2018-01-23 出版日期:2018-06-30 发布日期:2018-07-31
  • 作者简介:马丁(1980-)，男，河北石家庄人，河北省水文水资源勘测局工程师，主要从事水文水资源的研究｡E-mail:martin19880118@163.Com

Study on Calculation Method of Early Warning Index of Flood Disaster in Small Watershed

MA Ding   

  1. Hebei Bureau of Hydrology and Water Resources Survey,050031,Shijiazhuang,Hebei,China
  • Received:2017-12-04 Revised:2018-01-23 Online:2018-06-30 Published:2018-07-31

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摘要： 文中以匡门沟流域为例,在对该流域降雨、洪水等资料进行统计分析的基础上,选取推理公式法和地区经验公式法对山洪灾害预警指标进行计算。为了检验方法的适用性,选取1996年和2016年暴雨洪水资料进行分析,确定该流域山洪灾害预警指标计算方法,并推导出一套适用于该流域雨量预警的公式,利用该公式可以对山洪灾害进行实时滚动预报,以减少山洪灾害所造成的损失。该方法对临近无资料流域具有一定的借鉴意义。

关键词: 小流域, 山洪灾害预警, 推理公式法, 地区经验公式法

Abstract: Based on the statistical analysis of rainfall and flood data in Kuangmengou watershed,this paper chooses the rational formula method and the local experience formula method to calculate the warning index of the flood disaster. In order to test the applicability of the method,it analyzes the rainstorm flood data from 1996 to 2016,determines the calculation method of flood disaster warning index,and deduces a set of formulas suitable for the basin rainfall warning. The formulas can be adopted to achieve the real-time rolling disaster forecast,reduce the damage caused by mountain torrents. At the same time,the method has some referential significances for the nearby basin with no data.

Key words: small watershed, flood disaster warning, rational formula method, local experience formula method

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