| 大化水库库区泥沙淤积现状及预测分析 |
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| 引用本文： | 吴门伍,詹义正,陈立,严黎.大化水库库区泥沙淤积现状及预测分析[J].武汉大学学报(工学版),2005,38(5):30-35. |
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| 作者姓名： | 吴门伍 詹义正 陈立 严黎 |
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| 作者单位： | 武汉大学水资源与水电工程科学国家重点实验室,湖北,武汉,430072 |
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| 摘 要： | 通过大化水库不同运用期库区来水来沙的变化,分析了大化水库库区泥沙淤积现状情况,提出了采用典型水沙年来分析该水库淤积的方法,并用一维数学模型预测了不同水沙不同调度下水库泥沙淤积情况.计算结果表明在同等水沙条件下,降低库水位对于减少库区泥沙淤积是有利的.
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| 关 键 词： | 泥沙淤积 现状分析 典型水沙年 数学模型 预测 |
| 文章编号： | 1671-8844(2005)05-030-05 |
| 修稿时间： | 2004年10月10 |
Present situation and prediction analysis of sediment depositing in the Dahua Reservoir area |
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| WU Men-wu,ZHAN Yi-zheng,CHEN Li,YAN Li.Present situation and prediction analysis of sediment depositing in the Dahua Reservoir area[J].Engineering Journal of Wuhan University,2005,38(5):30-35. |
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| Authors: | WU Men-wu ZHAN Yi-zheng CHEN Li YAN Li |
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| Abstract: | Through the variability of incoming water and incoming sediment in the Dahua Reservoir area in different managed period,the sediment depositing in this reservoir area at present situation is analyzed;and a way which use typical water and sediment year to analyze the depositing of this reservoir is put forward.One-dimension mathematical model is used to predict the reservoir sediment depositing in different incoming water and incoming sediment and in different management.The result shows that it is resultful to decrease the sediment depositing to the reservoir area when reducing the water level at the same incoming water and incoming sediment. |
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| Keywords: | sediment depositing present situation analysis typical water and sediment year mathematical model prediction |
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