Dynamic analysis of wave slamming on plate with elastic support  

作　　者：Wei-guang Zuo Ming Liu Tian-hui Fan Jian Chen 左卫广;刘明;樊天慧;陈建

机构地区：[1]North China University of Water Resources and Electric Power, Zhengzhou 450045, China [2]CCCC First Harbor Engineering Company Ltd. Tianjin 300456, China [3]School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641,China

出　　处：《Journal of Hydrodynamics》2018年第6期1153-1164,共12页水动力学研究与进展B辑（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(Grant Nos.51579103,51709118)

摘　　要：Experiments are conducted to investigate the dynamic response of a plate with elastic support under a regular wave slamming. The statistical analysis results obtained in different model testing cases are presented. The theoretical analysis of the plate vibrations(including the forced and free vibrations) is performed. Four characteristic stages of the plate vibration accelerations between two consecutive wave impacts are identified. The submergence durations of the plate during the wave action and the hydro-elastic effects are discussed. Finally, some useful conclusions are drawn.Experiments are conducted to investigate the dynamic response of a plate with elastic support under a regular wave slamming. The statistical analysis results obtained in different model testing cases are presented. The theoretical analysis of the plate vibrations(including the forced and free vibrations) is performed. Four characteristic stages of the plate vibration accelerations between two consecutive wave impacts are identified. The submergence durations of the plate during the wave action and the hydro-elastic effects are discussed. Finally, some useful conclusions are drawn.

关 键 词：Wave impact elastic support vibration acceleration slamming pressure hydro-elasticity 

分 类 号：O3[理学—力学]