Structural vibration passive control and economic analysis of a high-rise building in Beijing |
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| Authors: | Yongqi Chen Tiezhu Cao Liangzhe Ma Chaoying Luo |
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| Institution: | 1. Beijing Qitai Shock Control and Scientific Development Co.,Ltd, Beijing 100037, China
2. John A. Martin & Associates, Inc. Los Angeles USA |
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| Abstract: | Performance analysis of the Pangu Plaza under earthquake and wind loads is described in this paper.The plaza is a 39-story steel high-rise building,191 m high,located in Beijing close to the 2008 Olympic main stadium.It has both fluid viscous dampers(FVDs) and buckling restrained braces or unbonded brace(BRB or UBB) installed.A repeated iteration procedure in its design and analysis was adopted for optimization.Results from the seismic response analysis in the horizontal and vertical directions show that th... |
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| Keywords: | fluid viscous dampers (FVD) damping ratio secondary system One-time investment maintenance factor |
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