| 全沙输沙公式的比较研究 |
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| 引用本文： | 黄才安,赵晓冬,龚敏飞.全沙输沙公式的比较研究[J].水道港口,2004,25(3):129-134. |
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| 作者姓名： | 黄才安 赵晓冬 龚敏飞 |
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| 作者单位： | 1. 扬州大学水利科学与工程学院,扬州,225009
2. 南京水利科学研究院河港研究所,南京,210024 |
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| 基金项目： | 江苏省高校省级重点实验室开放课题(KJS01060) |
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| 摘 要： | 选择了30个有代表性的全沙输沙强度计算公式,利用超过5000组水槽和天然河道实测资料,全面客观地比较了这些公式在天然均匀沙时的床沙质输沙浓度的计算精度。结果表明:Karim Kennedy,Engelund Hansen,Ackers White,Brownlie,Peterson Peterson,Basson,Yang,王士强等公式,是几个值得推荐使用的公式,可供有关泥沙研究人员参考。
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| 关 键 词： | ,泥沙输移,输沙强度:床沙质,比较 |
| 文章编号： | 1005-8443(2004)03-0129-06 |
| 修稿时间： | 2004年3月9日 |
Comparisons of Total Load Sediment Transport Equation |
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| Abstract: | 30 representalive equations of total sediment transport rate are selected.By using more than 5000 sets of measured data in flums and natural rives,the sediemt concentration computed by these equations has been compared with measured data compregensively and objectively in the condition of natural uniform sediment.The results show that the equations proposed by Karim-Kennedy,Engelund-Hansen,Ackers-White,Brownlie,Peterson-Peterson,Basson,Yang,Wang Shiqiang,et al.,can be recommended for use.These results can be referred by sediment researchers. |
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| Keywords: | sediment transport sediment intensity bed load comparisons |
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