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面雨量不均对GIUH非线性改正探讨

Nonlinear Adjustment Based on Asymmetric Areal Rainfall on GIUH

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【作者】 王煌赵会强林隆钊孙春鹏

【Author】 WANG Huang1, ZHAO Hui-qiang2, LIN Long-zhao3, SUN Chun-peng4(1.Wuhan University, Wuhan 430072, China; 2.State Flood Control and Drought Relief Headquarters, Beijing 100053, China; 3.Water Administrative Bureau of Qingpu, Shanghai 201700, China;4.Bureau of Hydrology of MWR, Beijing 100053,China)

【机构】 武汉大学国家防汛抗旱总指挥部办公室上海市青浦区水务局水利部水文局 湖北武汉430072北京100053上海201700北京100053

【摘要】 地貌单位线(GIUH)基于流域地貌特征和概率方法,在我国许多地区得到广泛应用。针对面雨量分布不均问题,通过分析初始概率的变化,考虑GIUH的非线性改正,并用实际资料进行了验证。

【Abstract】 Geomorphologic instantaneous unit hydrograph (GIUH), based on the geomorphologic characteristics and probability method, has been widely used in China. In accordance with asymmetric areal rainfall, this paper gives a nonlinear adjustment on GUIH in view of initial probability, which has been tested with the practical data.

  • 【文献出处】 水文 ,Hydrology , 编辑部邮箱 ,2004年06期
  • 【分类号】P339
  • 【被引频次】4
  • 【下载频次】97
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