| 潮流作用下淤泥质海床冲淤演变预测及应用 |
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| 引用本文： | 曹祖德,肖辉. 潮流作用下淤泥质海床冲淤演变预测及应用[J]. 水道港口, 2009, 30(1): 1-8 |
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| 作者姓名： | 曹祖德 肖辉 |
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| 作者单位： | 交通部天津水运工程科学研究所,工程泥沙交通行业重点实验室,天津,300456;交通部天津水运工程科学研究所,工程泥沙交通行业重点实验室,天津,300456 |
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| 摘 要： | 通过分析海床冲淤演变机理,探索海床冲淤演变预测方法,提出海床冲淤指标及冲淤标准,建立了海床冲淤演变预测方法,可以预测海床逐年冲淤强度和最终冲淤强度,以及海床达到新平衡所需年限。研究的各项结果在洋山港海区应用效果较好。
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| 关 键 词： | 淤泥质海岸 海床冲淤预测 海床冲淤指标 平衡含沙量 洋山港 |
Seabed evolution prediction and application on muddy coast under action of tidal current |
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| CAO Zu-de,XIAO Hui. Seabed evolution prediction and application on muddy coast under action of tidal current[J]. Journal of Waterway and Harbour, 2009, 30(1): 1-8 |
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| Authors: | CAO Zu-de XIAO Hui |
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| Affiliation: | Tianjin Research Institute for Water Transport Engineering;Key Laboratory of Engineering Sediment of Ministry of communications;Tianjin 300456;China |
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| Abstract: | Based on the seabed erosion and siltation mechanism,a scouring and silting index is put forward,and a prediction method for the new equilibrium time of seabed and the erosion and siltation intensity yearly and ultimately is established.The research has acquired a better application results in Yangshan Port. |
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| Keywords: | muddy coast seabed erosion and siltation prediction scouring and silting index equilibrium sediment concentration Yangshan Port |
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