| 水流倒灌下支流尾闾泥沙淤积计算 |
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| 引用本文： | 冯小香,张小峰,谢作涛.水流倒灌下支流尾闾泥沙淤积计算[J].中国农村水利水电,2005,0(2):54-56. |
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| 作者姓名： | 冯小香 张小峰 谢作涛 |
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| 作者单位： | 水资源与水电工程科学国家重点实验室,武汉大学,湖北,武汉,430072 |
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| 摘 要： | 建立了水流倒灌下支流尾闾河段泥沙冲淤数学模型，并利用该模型对长江支流沮漳河尾闾河段的河床冲淤变形进行了模拟。模拟结果表明，该模型能够模拟复杂水沙条件下支流尾闾河段的冲淤变形，计算结果可以为引水规划设计提供参考。
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| 关 键 词： | 水流倒灌 泥沙淤积 冲淤变形 水沙条件 |
| 文章编号： | 1007-2284(2005)02-0054-03 |
| 修稿时间： | 2004年1月2日 |
Calculation of Sediment at the Tail of Tributary under Condition of Flow Backwards |
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| FENG Xiao-xiang,ZHANG Xiao-feng,XIE Zuo-tao.Calculation of Sediment at the Tail of Tributary under Condition of Flow Backwards[J].China Rural Water and Hydropower,2005,0(2):54-56. |
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| Authors: | FENG Xiao-xiang ZHANG Xiao-feng XIE Zuo-tao |
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| Abstract: | A mathematical model for the calculation of sediment at the tail of tributary under condition of flow backwards is established, and the model is used to simulate the scouring and sedimentation deformations of the riverbed at a tributary of Yangtze River, Juzhang River, in this paper. The results show that the model can rationally simulate the scouring and sedimentation at the tail of river tributary under complicated water and sediment conditions, thus it can provide reference for the planning and design of water diversion projects. |
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| Keywords: | flow backwards sediment accumulation scouring and sedimentation deformation water and sediment condition |
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