Low-frequency vibration absorption of magnetic quasi-zero-stiffness structures with lever mechanism

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 267, P. 108973 - 108973

Published: Jan. 2, 2024

Language: Английский

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Periodic additive acoustic black holes to absorb vibrations from plates

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 267, P. 108990 - 108990

Published: Jan. 3, 2024

Language: Английский

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Vibration Control in Bolted Joints with Locally Resonant Metamaterials

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109999 - 109999

Published: Jan. 1, 2025

Language: Английский

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Hybrid analytical H-norm optimization approach for dynamic vibration absorbers

International Journal of Mechanical Sciences, Journal Year: 2023, Volume and Issue: 264, P. 108796 - 108796

Published: Oct. 10, 2023

Language: Английский

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Analytical design of non-grounded tuned mass-damper-inerter for base-excited structures

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 276, P. 109394 - 109394

Published: May 16, 2024

Language: Английский

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Bowstring-type inerter negative stiffness damper for vibration control of slender towers

Engineering Structures, Journal Year: 2024, Volume and Issue: 308, P. 118037 - 118037

Published: April 16, 2024

Language: Английский

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Multi-dimensional vibration control for offshore floating platform synergizing built-in wave energy converter with decoupled power take-offs

Ocean Engineering, Journal Year: 2025, Volume and Issue: 322, P. 120450 - 120450

Published: Jan. 27, 2025

Language: Английский

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Comparative study between inerter and negative stiffness damped outrigger structures

International Journal of Mechanical Sciences, Journal Year: 2023, Volume and Issue: 262, P. 108714 - 108714

Published: Aug. 29, 2023

Language: Английский

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A force-restricted inerter damper for enhancing the resilience of seismically isolated structures

Engineering Structures, Journal Year: 2024, Volume and Issue: 313, P. 118268 - 118268

Published: May 28, 2024

Language: Английский

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Concise analytical solutions to negative‐stiffness inerter‐based DVAs for seismic and wind hazards considering multi‐target responses

Earthquake Engineering & Structural Dynamics, Journal Year: 2024, Volume and Issue: 53(12), P. 3820 - 3858

Published: July 26, 2024

Abstract Practical engineering structures are subjected to hazardous seismic‐ and wind‐ induced vibrations during their lifetime. They should be designed based on capacity serviceability targets. Similarly, the design of dynamic vibration absorbers (DVAs) also meet multiple requirements. However, most current analytical approaches a single‐target response may lead cumbersome expressions for complicated scenarios. To address these issues, concise solutions negative‐stiffness inerter‐based DVAs proposed in this paper. Firstly, generic optimization approach H ‐norm considering different targets displacement, velocity, acceleration, transmissibility, is established. Subsequently, derived Taylor's expansion by ignoring higher‐order items equivalent mass ratio. Finally, application scope effectiveness discussed. Consequently, resulting proved located close pareto fronts multi‐target results. have shown superior performances than conventional controlling structural indicators practical five‐story steel frame case under wind seismic hazards. Conclusively, simple expression reveal excellent performances, which can provide guidance insights optimal DVAs.

Language: Английский

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