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工程力学  2015 

高层建筑环境振动TLD控制研究

DOI: 10.6052/j.issn.1000-4750.2014.05.S052, PP. 184-190

Keywords: 防灾减灾工程及防护工程,振动控制,有限元法,调谐液态阻尼器,环境共振,高层建筑

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Abstract:

该文针对上海某一居住小区高层建筑环境共振问题,提出将双向调谐TLD应用于结构水平双向振动控制的方案。ANSYS有限元分析结果表明,受控后结构在水平双向及竖直向均得到了很好的减振效果,从而满足舒适度要求。并通过对不同参数TLD布置方案的可行性分析,给出了同时满足结构承载力和空间布置要求的建议方案。

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