地震激励下基于调谐粘性质量阻尼器的相邻建筑振动控制

IF 1.1 Q3 ENGINEERING, CIVIL
Xiaofang Kang, Shuai Li, Jun Hu, Guanghui Xia, Yi Cai, Jun Zheng, Jiaxin Luo, Guoliang Liu, Shancheng Lei, Xinqi Wang, Qiwen Huang, Mengjun Han
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引用次数: 0

摘要

本文采用有限元软件建立了相邻的两个不等高的建筑物,并在两个建筑物之间连接了阻尼装置。通过非线性分析得到了三种模型的结果。其中包括基于调谐粘性质量阻尼器(TVMD)的相邻建筑模型(cam - t)、带有粘性阻尼器连接的相邻建筑模型(cam - v)和相邻建筑结构无附加阻尼模型(CAIM)。结果表明:通过合理的参数设计和调整,与CAIM系统相比,CAIM- t系统和CAIM- v系统能减弱建筑结构的层间漂移和楼板加速度,且CAIM- t系统比CAIM- v系统具有更好的减振效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Vibration control of adjacent buildings based on tuned viscous mass dampers under seismic excitation
In this paper, two adjacent buildings of unequal height are established using finite element software, and damping devices are connected between the two buildings. The results of three models were obtained through nonlinear analysis. These include the adjacent building model (CAIM-T) based on the tuned viscous mass damper (TVMD), the adjacent building model (CAIM-V) with the viscous damper connection (CAIM-V) and adjacent building structure no additional damping model (CAIM). The results show that through reasonable parameter design and adjustment, compared with the CAIM system, the CAIM-T system and the CAIM-V system can weaken the interlayer drift and floor acceleration of the building structure, and the CAIM-T system has better vibration control effect than the CAIM-V system.
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CiteScore
2.60
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