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首页> 外文期刊>Earthquake Engineering & Structural Dynamics >Bi-directional coupled tuned mass dampers for the seismic response control of two-way asymmetric-plan buildings
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Bi-directional coupled tuned mass dampers for the seismic response control of two-way asymmetric-plan buildings

机译：双向耦合调谐质量阻尼器，用于双向非对称建筑的地震反应控制

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This paper proposes bi-directional coupled tuned mass dampers (BiCTMDs) for the seismic response control of two-way asymmetric-plan buildings subjected to bi-directional ground motions. The proposed BiCTMD was developed from the three-degree-of-freedom modal system, which represents the vibration mode of a two-way asymmetric-plan building. The performance of the proposed BiCTMD for the seismic response control of elastic two-way asymmetric-plan buildings was verified by investigating the reductions of the amplitudes of the associated frequency response functions. In addition, the investigation showed that the proposed BiCTMD is effective in reducing the seismic damage of inelastic asymmetric-plan buildings. Therefore, the BiCTMD is an effective approach for the seismic response control of both elastic and inelastic two-way asymmetric-plan buildings.
机译：本文提出了双向耦合调谐质量阻尼器（BiCTMDs），用于双向地震动作用下的双向非对称建筑的地震反应控制。拟议的BiCTMD是从三自由度模态系统开发的，该系统代表了两向非对称计划建筑物的振动模式。通过研究相关频率响应函数振幅的减小，验证了所建议的BiCTMD在弹性双向非对称平面建筑物的地震响应控制中的性能。此外，调查表明，提出的BiCTMD可以有效减少非弹性非对称平面建筑物的地震破坏。因此，BiCTMD是控制弹性和非弹性双向非对称建筑的地震响应的有效方法。

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