| 海岸工程设计波要素推算方法探讨——以如东人工岛设计波要素推算为例 |
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| 引用本文： | 付桂,杨春平. 海岸工程设计波要素推算方法探讨——以如东人工岛设计波要素推算为例[J]. 水运工程, 2010, 0(3) |
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| 作者姓名： | 付桂 杨春平 |
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| 作者单位： | 1. 交通运输部长江口航道管理局,上海,200003;丹华水利环境技术(上海)有限公司,上海,200032
2. 丹华水利环境技术(上海)有限公司,上海,200032 |
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| 摘 要： | 以如东人工岛设计波要素推算为例,分别利用历史台风天气图推算法和设计风速推算法推求不同重现期设计波要素并进行对比分析。结果表明,两种方法各有优劣,但历史台风天气图推算法的计算精度比设计风速推算法的精度差,为了安全起见,建议采用设计风速推算法。
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| 关 键 词： | 海岸工程 设计波要素 历史台风天气图 设计风速 如东人工岛 |
A discussion on calculation methods of design wave elements of coastal engineering:Taking the prediction of the design wave elements of Rudong artificial island as an example |
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| FU Gui,YANG Chun-ping. A discussion on calculation methods of design wave elements of coastal engineering:Taking the prediction of the design wave elements of Rudong artificial island as an example[J]. Port & Waterway Engineering, 2010, 0(3) |
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| Authors: | FU Gui YANG Chun-ping |
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| Affiliation: | FU Gui1,2,YANG Chun-ping2(1.Yangtze Estuary Waterway Administration Bureau,MOC,Shanghai 200003,China,2.DHI CHINA,Shanghai 200032,China) |
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| Abstract: | Taking the prediction of the design wave elements of Rudong artificial island as an example,we adopt two different methods to calculate the design wave elements of coastal engineering: one is the design wind speed method,the other is through the way of typhoon weather charts of history.The results show that both methods have advantages and disadvantages.But the calculation accuracy of the history typhoon weather charts method is worse than that of the design wind speed method.For the purpose of safety,the d... |
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| Keywords: | coastal engineering design wave elements typhoon weather charts of history design wind speed Rudong artificial island |
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