摘要
青狮潭流域地处广西壮族自治区,属于典型的亚热带季风气候。该流域具有降雨时空分布不均的特点,汛期洪灾频发,枯水期缺水严重。应用MIKE 11软件,将一维水动力学模型(HD)与降雨径流模型(NAM)耦合,结合多场次洪水资料对青狮潭入库洪水进行模拟验证。结果表明单独的NAM模型在青狮潭流域适用性不高,但与HD模型耦合后可对青狮潭入库洪水进行较好模拟。
Qingshitan Basin is located in Guangxi Province with a typical subtropical monsoon climate.Qingshitan Basin has the characteristics of uneven spatial distribution of rainfall. Floods prevail in flood seasons,and there are water shortage problems in dry seasons every year. In this paper,with the use of one-dimensional hydrodynamic model（ HD） and the rainfall-runoff model（ NAM） coupling in MIKE 11 software,multiple sessions of the qingshitan reservoir inflow flood data is simulated and validated. The results show that the applicability of NAM model in Qingshitan Basin is not so good. However,when coupled with MIKE 11 HD model,NAM model can simulate the inflow flood of Qingshitan Reservoir better.
作者
孙嘉辉
梁藉
曾志强
付文博
覃金帛
SUN Jia-hui;LIANG Ji;ZENG Zhi-qiang;FU Wen-bo;QIN Jin-bo(School of Hyclropower and Information Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《中国农村水利水电》
北大核心
2018年第10期161-164,共4页
China Rural Water and Hydropower
