[1]朱子唯,杨 侃.半分布式新安江模型应用研究[J].江苏水利,2018,(11):46-52.
 ZHU Ziwei,YANG Kan.Application research of semi-distributed Xin'anjiang model[J].JIANGSU WATER RESOURCES,2018,(11):46-52.
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半分布式新安江模型应用研究()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年11期
页码:
46-52
栏目:
水文水资源
出版日期:
2018-11-30

文章信息/Info

Title:
Application research of semi-distributed Xin'anjiang model
文章编号:
1007-7839(2018)11-0046-07
作者:
朱子唯杨 侃
河海大学水文水资源学院,江苏 南京 210098
Author(s):
ZHU ZiweiYANG Kan
College of Hydrology and Water Resources,Hohai University,Nanjing 211098,Jiangsu
关键词:
数字高程模型分布式单位线模型半分布式新安江模型竹竿河流域
Keywords:
digital elevation modeldistributed unit hydrograph modelsemi-distributed Xin'anjiang modelZhugan River Basin
分类号:
TV122+.5
文献标志码:
B
摘要:
在利用数字高程模型技术(DEM)的基础上提取数字流域,将分布式单位线模型应用于新安江模型汇流计算模块,构建基于分布式单位线模型的半分布式新安江模型预报方案。在河南省竹竿河流域的应用结果表明:率定期洪峰流量合格率为88.24%,洪峰时间合格率为94.12%;检验期洪峰流量合格率为85.71%,洪峰时间合格率为85.71%。因此,将该模型应用于新安江模型汇流计算模块切实可行,且得出的半分布式新安江模型模拟精度较高,具有一定的实际应用价值。
Abstract:
On the basis of digital elevation model technology(DEM), the digital watershed was extracted, and the distributed unit hydrograph model was applied to the Xin'anjiang model convergence calculation module to construct a semi-distributed Xin'anjiang model prediction scheme based on the distributed unit hydrograph model.The application results in Zhugan River Basin of Henan Province showed that in the calibration period, the qualified rate of flood peak discharge was 88.24% and the qualified rate of flood peak time was 94.12%.In the verification period, the qualified rate of flood peak discharge was 85.71% and the qualified rate of flood peak time was 85.71%.Therefore, it was feasible to apply the model to the Xin’anjiang model confluence calculation module, and the semi-distributed Xin’anjiang model has higher simulation accuracy, which had certain practical value.

参考文献/References:

[1] 中国水利学会,中国水利学会水文专业委员会.中国水利学会2006学术年会暨2006年水文学术研讨会论文集(水文水资源新技术应用)[C].2006.
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备注/Memo

备注/Memo:
收稿日期:2018-03-28
作者简介:朱子唯(1994—),男,硕士,研究方向为水文学及水资源。
更新日期/Last Update: 2018-11-15