摘要
针对HEC-HMS模型参数区域化在河南省小流域适用性问题,将HEC-HMS模型应用于河南省内栾川、告成、下河村、裴河、中汤、李青店六个小流域,以栾川、告成、下河村、裴河为参证流域建立模型参数与下垫面特征值之间的回归关系,以中汤、李青店流域为例对区域化结果进行验证。HEC-HMS模型在六个小流域洪水模拟平均合格率分别为80.56%、83.33%、77.78%、80.56%、83.33%、75%,均达到乙级水平,表明HEC-HMS模型能够较好的用于河南省小流域的洪水模拟,区域化方法可有效推求河南省无资料小流域HEC-HMS模型的模型参数。
Aiming at the problem of the applicability of HEC-HMS model parameters regionalization in small basin in Henan Province,in this paper,the HEC-HMS model was applied to six small basins,including Luanchuan,Gaocheng,Xiahecun,Peihe,Zhongtang and Liqingdian.Luanchuan,Gaocheng,Xiahecun and Peihe were taken as reference basins to establish the regression relationship between the model parameters and the underlying surface characteristic.Zhongtang,Liqingdian basins were taken as an example to verify the regionalization results.The average qualified rates of HEC-HMS model in Luanchuan,Gaocheng,Xiahecun Peihe,Zhongtang and Liqingdian basins are 80.56%,83.33%,77.78%,80.56%,83.33%and 75%,respectively,which reach the level B of flood forecast.It shows that HEC-HMS model could be used for flood simulation of small basins in Henan Province.Besides,the regionalization method could effectively calculate the model parameters of HEC-HMS model for small basin without Hydrologic data in Henan Province.
作者
程旭
马细霞
王武森
刘欣欣
王倩丽
肖遥
CHENG Xu;MA Xixia;WANG Wusen;LIU Xinxin;WANG Qianli;XIAO Yao(School of Water Conservancy Science,Engineering,Zhengzhou University,Zhengzhou 450001,China;Yellow River Institute for Ecological Protection,Regionally Coordinated Development,Zhengzhou 450001,China)
出处
《水文》
CSCD
北大核心
2022年第1期40-46,102,共8页
Journal of China Hydrology
基金
河南省科技攻关项目(192102310228)
郑州市协同创新重大专项(郑州大学)智库研究专项(2019ZZXT01)。
关键词
河南省小流域
HEC-HMS模型
参数区域化
回归关系
small basins in Henan Province
HEC-HMS model
parameter regionalization
regression relationship
作者简介
程旭(1997-),男,河南安阳人,硕士研究生,主要研究方向为水文与水资源。E-mail:chengxu@gs.zzu.edu.cn;通信作者:马细霞(1963-),女,河南平顶山人,教授,主要研究方向为水文与水资源。E-mail:maxx@zzu.edu.cn。
