| 规则波对弹性支承水平板冲击压力的概率分析 |
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| 引用本文： | 刘明,任冰,王国玉,王永学.规则波对弹性支承水平板冲击压力的概率分析[J].水道港口,2013(6):493-500. |
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| 作者姓名： | 刘明 任冰 王国玉 王永学 |
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| 作者单位： | 大连理工大学海岸和近海工程国家重点实验室,大连116024 |
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| 基金项目： | 国家自然科学基金资助项目f50879009）;国家自然科学基金创新研究群体项目（50921001） |
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| 摘 要： | 通过模型试验研究了规则波对弹性支承水平板冲击压力峰值的概率分布。文中通过对不同组次的试验数据进行统计分析,首先给出了弹性支承与刚性支撑之间水平板波浪冲击压力历时曲线的各自特征;其次研究了弹性支承水平板波浪冲击压力峰值的超值概率分布及拟合曲线和参数;最后讨论了弹性支承刚度与威布尔分布三参数之间的关系。
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| 关 键 词： | 波浪冲击 弹性支承 水平板 压力峰值 超值概率 威布尔分布 |
Probability analysis on slamming pressure of regular wave impact on elastically supported horizontal deck |
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| LIU Ming,REN Bing,WANG Guo-yu,WANG Yong-xue.Probability analysis on slamming pressure of regular wave impact on elastically supported horizontal deck[J].Journal of Waterway and Harbour,2013(6):493-500. |
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| Authors: | LIU Ming REN Bing WANG Guo-yu WANG Yong-xue |
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| Institution: | (State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China) |
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| Abstract: | Based on the regular wave slamming on the elastically supported horizontal deck, the experimental investigation of the exceeding probability distribution of slamming pressure peak was presented. The experimental data obtained from different model test cases were analyzed. First, the characteristics of the time series of wave impact on elastically and rigidly supported horizontal deck were given. Then, the fitting curves of exceeding probability distribution of the slamming pressure peak and parameter values were studied. Finally, the relationship between the stiffness of elastically supported and the parameters of Weibull distribution was discussed. |
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| Keywords: | wave impact elastically supported horizontal deck pressure peak exceeding probability Weibull distribution |
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