Seismic optimal design of hysteretic damping tuned mass damper (HD-TMD) for acceleration response control

Xiang, Yue; Tan, Ping; He, Hui; Yao, Hongcan; Zheng, Xiaojun

doi:10.1007/s00707-023-03741-w

Cited by 2 publications

(4 citation statements)

References 41 publications

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“…H ∞ control theory is renowned for high control accuracy and strong robustness, and it is suitable for the control of the single-order modal vibration of the structure [14,43]. The desulfurization tower is a cylindrical structure, and its vibration in the across-wind direction is dominated by single-order modal vortex resonance.…”

Section: Optimal Designmentioning

confidence: 99%

“…It is feasible to simulate the vortex excitation by employing sinusoidal excitation (refer to Appendix B). The H ∞ optimization theory is typically employed for structural peak response suppression under harmonic/sinusoidal excitation [14,43,44]. Therefore, for the across-wind vibration control of the tower, based on the transfer function of the tower-IDVA system and the dimensionless parameters defined by Equation ( 9), the parameters of the IDVAs are optimized using the genetic algorithm and H ∞ performance index:…”

Section: Optimal Designmentioning

confidence: 99%

“…Elias et al [13] designed a distributed multiple tuned mass damper, which achieves multimodal dynamic response control of the along-wind 2 of 25 response of the chimney. Xiang et al [14] performed a seismic design of the hysteretic damping tuned mass damper using the H ∞ /H 2 optimization for undamped and damped structures, providing valuable references for designers. Theoretical analysis and experimental verification have demonstrated that the application of TMDs in reducing chatter during the turning of the thin-walled cylinder also shows a good control performance [15].…”

Section: Introductionmentioning

confidence: 99%

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Performance Evaluation of Inerter-Based Dynamic Vibration Absorbers for Wind-Induced Vibration Control of a Desulfurization Tower

Li,

Zhang,

et al. 2024

Buildings

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High-rise flue gas desulfurization towers are susceptible to wind loads, which can cause instability and failure in the along-wind and across-wind directions. The tuned mass damper (TMD) has been widely applied in the wind-induced vibration control of high-rise structures. To enhance the control performance and reduce the auxiliary mass of TMD, this study focuses on inerter-based dynamic vibration absorbers (IDVAs) for controlling the vibration response of a desulfurization tower. The dynamical equations of the tower–IDVA systems are established under wind loads, and a parameter optimization strategy for IDVAs is proposed by using the genetic algorithm. The performance of the traditional TMD and six IDVAs in the vibration control of the tower are systematically compared. Numerical simulations demonstrate that both the TMD and IDVAs can substantially mitigate the vibration response of the tower. However, compared to the TMD with the same response mitigation ratio, more than 34% of the auxiliary mass can be reduced by two optimal IDVAs. In addition, the energy dissipation enhancement and lightweight effect of the two IDVAs are explained through parametric studies.

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Section: Optimal Designmentioning

confidence: 99%

Section: Optimal Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Performance Evaluation of Inerter-Based Dynamic Vibration Absorbers for Wind-Induced Vibration Control of a Desulfurization Tower

Li,

Zhang,

et al. 2024

Buildings

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show abstract

“…Rajana and Giaralis [14] introduce a nonlinear rooftop tuned mass damper-inerter system and numerically investigate its efficiency for seismic response mitigation of buildings. The hysteretic tuned mass damper system presented in Xiang et al [15] is optimized for acceleration control of seismically excited structures. In Masnata et al [16], both theoretical and experimental studies are conducted on the control performance of a sliding model of a tuned liquid column damper for short-period systems.…”

mentioning

confidence: 99%

Editorial to special issue “Recent mechanics-based developments in structural dynamics and earthquake engineering”

Adam,

Pirrotta,

Vamvatsikos

2024

Acta Mech

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In structural dynamics, the inertia of accelerated masses and the cornucopia of phenomena that contribute to damping have a significant influence on the internal forces and deformation of building structures. Typical problems of structural dynamics are the prediction of the vibration response of dynamically excited structures, for instance, induced by earthquakes, the identification of structural parameters based on the dynamic response, and the design of vibration-mitigating measures from the fundamental study to the implementation. Many traditional methods of structural dynamics and earthquake engineering are based on empirical approaches rather than rigorous application of fundamental mechanical principles. However, dramatic advances in mechanics now make it increasingly possible not only to model but also to solve and predict complex phenomena in dynamics. We are very pleased that, in response to these advances, this special issue of Acta Mechanica provides an insight into the latest mechanics-based developments in various branches of structural dynamics and earthquake engineering. It contains 20 contributions that we selected based on the reactions and feedback we received to our invitation.The first four papers deal with complex dynamic vehicle-bridge interaction (VBI). In the first paper, Homaei et al. [1] investigate the effect of VBI and highlight its similarities and differences to the effect of vibration dampers under earthquake excitation. Based on knowledge of recent experimental studies, König and Adam [2] present a new modeling approach for railway bridges under high-speed traffic, which takes into account both the horizontal and vertical interaction between track and structure. Hirzinger and Nackenhorst [3] apply a model-correction-based strategy for efficient reliability analysis of the uncertain VBI system, where a low-fidelity model is calibrated to the corresponding high-fidelity model close to the most probable point. The paper of Lei et al. [4] proposes a two-step bridge damage detection method based on wavelet transform analysis of the residual contact response of the moving front and rear vehicle wheels to reduce the impact of road surface roughness.Suitably, the next paper by Yang et al.[5] uses a numerical model based on the wave finite element method of wave propagation and attenuation in periodic supported rail, capturing the complex cross-section deformation of the waves. Changing topics away from railways, Amendola et al. [6] also seek a waveform solution but of nonlocal nanobeams dissipating thermal energy by radiation, employing an extension of Type II Green-Naghdi theory. The paper by Abdelnour and Zabel [7] is devoted to the identification of the modal information of complex three-dimensional space truss structures characterized by closely spaced modes as well as global and local vibration mechanisms. Pirrotta and Russotto [8], on the other hand, develop a new

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Seismic optimal design of hysteretic damping tuned mass damper (HD-TMD) for acceleration response control

Cited by 2 publications

References 41 publications

Performance Evaluation of Inerter-Based Dynamic Vibration Absorbers for Wind-Induced Vibration Control of a Desulfurization Tower

Performance Evaluation of Inerter-Based Dynamic Vibration Absorbers for Wind-Induced Vibration Control of a Desulfurization Tower

Editorial to special issue “Recent mechanics-based developments in structural dynamics and earthquake engineering”

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