A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Optimum Parameters for Large Mass Ratio TMDs Using Frequency Response Function
The paper proposes a new approach for optimal design structures equipped with tuned mass dampers (TMDs) with large mass ratios. The approach is based on minimizing the frequency response function (FRF) of displacement response of the structure as well as the acceleration of the TMD that leads to almost equal modal damping ratios in the first and second mode of vibration. Furthermore, two regression equations are proposed to predict the optimum TMD properties. It is concluded that choosing the optimum TMD parameters as suggested in this study provides up to 94% reduction in the maximum FRF of structural displacement.
Optimum Parameters for Large Mass Ratio TMDs Using Frequency Response Function
The paper proposes a new approach for optimal design structures equipped with tuned mass dampers (TMDs) with large mass ratios. The approach is based on minimizing the frequency response function (FRF) of displacement response of the structure as well as the acceleration of the TMD that leads to almost equal modal damping ratios in the first and second mode of vibration. Furthermore, two regression equations are proposed to predict the optimum TMD properties. It is concluded that choosing the optimum TMD parameters as suggested in this study provides up to 94% reduction in the maximum FRF of structural displacement.
Optimum Parameters for Large Mass Ratio TMDs Using Frequency Response Function
Yahyai, Mahmood (author) / Zebarjad, Leila (author) / Head, Monique (author) / Shokouhian, Mehdi (author)
Journal of Earthquake Engineering ; 25 ; 2127-2146
2021-08-24
20 pages
Article (Journal)
Electronic Resource
Unknown
Analytical parameters for equal mode damping ratio inducing TMDs for seismic response reduction
| Springer Verlag | 2021
| British Library Conference Proceedings | 2007
Evaluation of the Dynamic Response of Buildings with TMDs Under Earthquakes
| Springer Verlag | 2018
| British Library Online Contents | 2017
The Effect of Nonlinear Response of the Primary System in Nonconventional TMDs
| Springer Verlag | 2023