Operational modal analysis of a high-rise multi-function building with dampers by a Bayesian approach
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- 作者：Yanchun Ni ; Xilin Lu ; lxlst@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wensheng Lu
- 关键词：Vibration test ; Modal identification ; Bayesian ; Shaking table test ; High-rise building
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：86
- 期：part_PA
- 页码：286-307
- 全文大小：1736 K
文摘
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Dynamic performance of a high-rise building is investigated by a Bayesian approach.
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Both the MPV of modal parameters and the posterior uncertainties are studied.
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Comparison was done to study the correlation between field and shaking table tests.
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Modal parameters distributions were predicted in Bayesian and frequentist concepts.