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Parameter optimization and structural design of tuned mass damper for shanghai centre tower
Author(s) -
Lu Xilin,
Chen Junru
Publication year - 2010
Publication title -
the structural design of tall and special buildings
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.895
H-Index - 43
eISSN - 1541-7808
pISSN - 1541-7794
DOI - 10.1002/tal.649
Subject(s) - tuned mass damper , tower , pendulum , inverted pendulum , dual (grammatical number) , control theory (sociology) , structural engineering , vibration control , process (computing) , engineering , damper , vibration , control (management) , computer science , mechanical engineering , physics , art , literature , nonlinear system , quantum mechanics , artificial intelligence , operating system
With a height of 632 m, Shanghai centre tower (SHC), located in Lujiazui district of Shanghai, will be the highest building in China. A tuned mass damper (TMD) system will be set in the upper part to control the structural wind‐induced response. The optimum control parameters of TMD were obtained through different optimization cases of TMD system parameters for wind vibration control. Then, Based on the conceptual design of SHC TMD system, theoretical analysis and formula derivation of dual pendulum systems, which is an improved form of traditional pendulum systems, was carried out, and the fundamental design method and process of dual pendulum systems is proposed in the paper. Copyright © 2010 John Wiley & Sons, Ltd.