| Effects of Irregular Wave Groups on Pile Forces |
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| 作者单位： | Yang Zhengji Zuo Qihua Senior Engineer，River and Harbour Department，Nanjing Hydraulic Research Institute，Nanjing Engineer，River and Harbour Department，Nanjing Hydraulic Research Institute，Nanjing |
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| 摘 要： | The wave forces on 1, 2 and 4 vertical circular piles under the action of several wave trains of the same wave parameters, such as Hs,Tp and Mo, but different wave group factor GF are measured in the laboratory. After comparing these forces, it may be concluded that the mean and significant wave forces are almost of no difference for the wave trains with different GF. When GF is larger, the one-tenth of the wave froce extreme is slightly increased and the maximum wave force is much larger than the ones with smaller GF, to which attention must be paid in engineering practice.
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Effects of Irregular Wave Groups on Pile Forces |
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| Yang Zhengji Zuo Qihua Senior Engineer,River and Harbour Department,Nanjing Hydraulic Research Institute,Nanjing Engineer,River and Harbour Department,Nanjing Hydraulic Research Institute,Nanjing. Effects of Irregular Wave Groups on Pile Forces[J]. China Ocean Engineering, 1991, 0(2) |
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| Authors: | Yang Zhengji Zuo Qihua Senior Engineer River Harbour Department Nanjing Hydraulic Research Institute Nanjing Engineer River Harbour Department Nanjing Hydraulic Research Institute Nanjing |
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| Abstract: | The wave forces on 1, 2 and 4 vertical circular piles under the action of several wave trains of the same wave parameters, such as Hs,Tp and Mo, but different wave group factor GF are measured in the laboratory. After comparing these forces, it may be concluded that the mean and significant wave forces are almost of no difference for the wave trains with different GF. When GF is larger, the one-tenth of the wave froce extreme is slightly increased and the maximum wave force is much larger than the ones with smaller GF, to which attention must be paid in engineering practice. |
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| Keywords: | irregular wave wave group wave group factor pile group group pile coefficient |
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