| 强潮河口丁坝坝头块体抗冲稳定分析 |
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| 引用本文： | 杨火其,王文杰.强潮河口丁坝坝头块体抗冲稳定分析[J].泥沙研究,2001,4(5):14-18. |
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| 作者姓名： | 杨火其 王文杰 |
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| 作者单位： | 浙江省水利河口研究院, |
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| 摘 要： | 通过对钱塘江强潮河口段丁坝坝头块体防冲实践的调查分析，结合涌潮水槽模型试验，提出块体现场坝头防护成败的原因。最后，根据室内试验的成果，提出了改善强潮河口块体坝头防冲效果的块体抛投方式。
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| 关 键 词： | 钱塘江 丁坝坝头 涌潮 抗冲性 稳定性 强潮河口 防冲效果 块体抛投方式 |
| 文章编号： | 0468-155X(2001)05-0014-05 |
| 修稿时间： | 2001年5月29日 |
Erosion-Resisting Characteristics of Blocks on Groin Head in Micro-Tidal River Mouths |
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| YANG Huo qi,WANG Wen jie.Erosion-Resisting Characteristics of Blocks on Groin Head in Micro-Tidal River Mouths[J].Journal of Sediment Research,2001,4(5):14-18. |
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| Authors: | YANG Huo qi WANG Wen jie |
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| Abstract: | By investigation on large block's application to groin head as erosion control and experimental study of block's stability with bore-generated laboratory flume, the paper analysed the success and failure experiences that the large blocks were used as the erosion control on the groin head . At the same time, according to the result of the experiment , the paper put forward the methods to improve the effect of blocks as the groin head protection. |
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| Keywords: | Qiantangjiang estuary Groin head Block Tidal bore Erosion-resisting characteristic Stability |
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