双超模型在半湿润地区的应用

李力; 延耀兴; 沈冰

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双超模型在半湿润地区的应用

更新时间：2026-09-14

- 双超模型在半湿润地区的应用
- 双超模型在半湿润地区的应用
- Issue 1, (2008)
- 作者机构：
  
  1. 西安理工大学水利水电学院
  2. 太原理工大学水利科学与工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008
- 稿件说明：
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李力, 延耀兴, 沈冰. 双超模型在半湿润地区的应用[J]. 2008, (1).
DOI：

李力, 延耀兴, 沈冰. 双超模型在半湿润地区的应用[J]. 2008, (1). DOI：

摘要

中国北方多属半干旱、半湿润地区

其降雨径流的形成过程较为复杂

既有蓄满产流

又有超渗产流.针对这种产流现象

分析其物理机制

在前人研究的基础上

探讨了适用于超渗产生地表径流、超持产生壤中流的"双超"产流模型和汇流模型

并将其应用于文峪河流域

进行了洪水模拟应用.研究结果表明

洪水过程的模拟预测结果与实测结果基本吻合;对于不同年份降雨的洪水模拟

除少数敏感的模型参数外

其它模型参数几乎不变

说明该模型弹性较好

因此该模型在这类地区具有较强的适用性和实用性.

Abstract

The hydrology climate of north China is mostly semi-arid and semi-humid.The process of rainfall and runoff in these areas is complex which includes natural-stored runoff and excess-infiltrated runoff.On the basis of analyzing its physical mechanism

the excess-infiltrated runoff yield model and the natural-stored runoff yield model are investigated for the surface runoff by excess infiltration and the interflow runoff by excess retention.The double-excess model is applied to Wenyuhe catchment to simulate its flood.The results show that the flood forecasting simulating value is close to the tested data;and that except minority sensitive model parameters

other parameters have almost no change in simulating the rainfall flood for different years.

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