华南理工大学学报(自然科学版) ›› 2007, Vol. 35 ›› Issue (2): 75-78.
• 交通运输工程 • 上一篇 下一篇
孙树民 徐利明
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华南理工大学自然科学青年基金资助项目(E5041020)
Sun Shu-min Xu Li-ming
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摘要: 将调谐液体阻尼器(TLD) 应用到透空式防波堤的减振控制中,建立了在随机波浪作用下安装了TLD 的透空式防波堤的动力反应方程,通过算例讨论了TLD 的参数对控制效果的影响.计算结果表明,适当选择TLD 的参数可以有效地控制透空式防波堤的随机波浪反应.
关键词: 透空式防波堤, 调谐液体阻尼器, 随机波浪反应, 结构振动控制
Abstract:
The tuned liquid damper (TLD) is app1ied to eontr世the structural vibration of a wave-permeable break-water, and the dynamic response equation of the TLD-equipped wave-permeable breakwater under random wave load is formulated. Then , the influences of TLD parameters on the control effect are discussed on the basis of some calculation examples. The calcu1ated results indicate that the random wave response of the wave-permeable break-water can be effectively controlled when proper TLD parameters are selected.
Key words: wave-permeable breakwater, tuned liquid damper, random wave response, structural vibration control
孙树民 徐利明. 透空式防波堤随机波浪反应的TLD 控制[J]. 华南理工大学学报(自然科学版), 2007, 35(2): 75-78.
Sun Shu-min Xu Li-ming. Control of Random Wave Response of Wave-Permeable Breakwater Using TLD[J]. Journal of South China University of Technology (Natural Science Edition), 2007, 35(2): 75-78.
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