| 非均匀沙的运动特性与规律 |
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| 引用本文： | 买巨喆,王李平.非均匀沙的运动特性与规律[J].华北水利水电学院学报,2008,29(4). |
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| 作者姓名： | 买巨喆 王李平 |
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| 作者单位： | 1. 河南省水利勘测设计研究有限公司,河南,郑州,450002
2. 河海大学水利水电工程学院,江苏,南京,210098 |
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| 摘 要： | 在理论分析及前人试验结果的基础上,从非均匀沙的起动条件及机理、挟沙力及推移质输沙率的计算方法、悬移质不平衡输沙等方面分析了非均匀沙的运动特性,根据非均匀沙推移质输沙率公式分析了同一启动标准条件下输沙率的变化规律及输沙率变化的影响因素.
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| 关 键 词： | 非均匀 泥沙起动 挟沙力 输沙率 不平衡输沙 |
Summarization on Non-uniform Sediment Transport Speciality and Law |
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| MAI Ju-zhe,WANG Li-ping.Summarization on Non-uniform Sediment Transport Speciality and Law[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2008,29(4). |
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| Authors: | MAI Ju-zhe WANG Li-ping |
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| Abstract: | For the non-uniform sediment transport speciality and law,the problem is discussed by theoretical analysis and previous test results,according to starting conditions and mechanism of non-uniform sediment,transport rate and the method for calculating the transport rate of bed load of non-uniform sediment,and non-balance sediment transport of non-uniform sediment,non-uniform sediment transport speciality and law have been analyzed,to the formula for calculating the transport rate of bed load of non-uniform sediment,the change law and affecting factors of transport rate under the same starting standards are analyzed. |
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| Keywords: | non-uniform sediment starting transport capacity of bearing sand sediment transport rate non-balance sediment transport |
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