| 液体调谐减振器的分析 |
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| 引用本文： | 高桥恒夫,臧跃龙.液体调谐减振器的分析[J].上海力学,1998,19(1):38-43. |
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| 作者姓名： | 高桥恒夫 臧跃龙 |
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| 作者单位： | 同济大学工程力学系，西安交通大学工程力学系，同济大学工程力学系，同济大学工程力学系 上海 200092，西安 710049，上海 200092，上海 200092 |
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| 摘 要： | 本文利用Ｌａｍｂ变换，考虑液体的粘性，略去二维Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程中的非线性预后，建立了频域内Ｎａｖｉｅｒ－Ｓｔｏｋｒｅｓ方程的边界积分表达式，完整地处理了边界条件（包括自由面边界条件和固壁边界条件）并且给出了液体随结构振动时的附加质量与阻尼的计算表达式。
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| 关 键 词： | 液体调谐减振器 附加阻尼 建筑结构 |
AN ANALYSIS OF THE TUNED LIQUID DAMPER |
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| Tsuneo Takahashi.AN ANALYSIS OF THE TUNED LIQUID DAMPER[J].Chinese Quarterly Mechanics,1998,19(1):38-43. |
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| Authors: | Tsuneo Takahashi |
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| Abstract: | In this paper, it established the presentations of boundary integral of Navier-Stokes equations in frequency domain and completed the fullfilment of all boundary conditions including free boundary condition and the constrained boundary conditions, using the method of Lamb transformation, considering the liquid viscosity and neglecting the nonlinear terms in the Navier-Stokes equations. In the paper, it also illustrated the formulations to calculate the additive mass and the damping, when the liquid vibrates with the structure. |
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| Keywords: | Tuned Liquid Damper(TLD) BEM additive mass additive damping |
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