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| Wave responses of floating elastic platesin deep water based on thick plates theory |
| Received:August 27, 2008 |
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| DOI：10.7511/jslx20104029 |
| KeyWord:hydroelastic problem elastic floating plate mindlin thick plates theory wiener-hopf technique deepwater waves |
| Author | Institution |
| 赵存宝 |
石家庄铁道大学 河北省交通应急保障工程技术研究中心,石家庄 |
| 梁瑞芬 |
石家庄铁道大学 河北省交通应急保障工程技术研究中心,石家庄 |
| 黄海龙 |
哈尔滨工业大学 土木工程学院,哈尔滨 ;北京宇航系统工程研究所,北京 |
| 张耀辉 |
石家庄铁道大学 河北省交通应急保障工程技术研究中心,石家庄 |
| 朱中亚 |
石家庄铁道大学 河北省交通应急保障工程技术研究中心,石家庄 |
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| Abstract: |
| Based on the dynamical theories of water wave and Mindlin thick plates, the dynamical behaviors of a floating elastic plate in water of different depth are presented using the Wiener-Hopf technique for several different incident wave numbers. Firstly, the analytic solutions of wave-induced responses of floating plate for infinite depth case are constructed, thus the comparison between the present results and the results from other results (by classical thin plate theory) are presented and discussed. Secondly, the distributions of the bending moment in plates for three kinds of incident wave numbers are investigated. Finally, the wave-induced of floating plate for different depth cases (finite depth) are calculated by the method used in other literatures, and compared with the present results. |
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