| 北江某河段宽级配泥沙模型设计探讨 |
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| 引用本文： | 邢顺敬,刘俊涛.北江某河段宽级配泥沙模型设计探讨[J].水道港口,2003,24(2):68-70,80. |
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| 作者姓名： | 邢顺敬 刘俊涛 |
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| 作者单位： | 天津水运工程科学研究所,天津,300456 |
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| 摘 要： | 结合该河段泥沙水流特点 ,对各家公式得到的计算结果进行对比分析。分析表明 ,运用水槽试验成果得到的各相似比尺是准确可靠的 ,模型试验成果运用到实际工程中获得了成功。
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| 关 键 词： | 起动流速比尺 输沙率比尺 水流运动相似 泥沙运动相似 |
| 文章编号： | 1005-8443(2003)02-0068-03 |
Model Design of Broad Graded Sediment of a Reach of Beijiang River |
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| Abstract: | On the basis of the feature of sediment and flow of a reach of Beijiang River,the calculated results from various fomulas are analyzed by comparison.It's shown from the analysis that the similar size scales obtained from the basin tests are accurate and dependable,and the test results have been used in practical works with success. |
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| Keywords: | starting velocity size scale size scale of transport rate similarity of flow movement similarity of sediment movement |
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