Two-dimensional nonlinear energy sink for effective passive seismic mitigation

DOI10.1016/J.CNSNS.2021.105787zbMath1464.74070OpenAlexW3134218363MaRDI QIDQ2025523

Alexander F. Vakakis, Wesley J. Cantwell, Adnan S. Saeed, Mohammad A. Al-Shudeifat

Publication date: 14 May 2021

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2021.105787

zbMATH Keywords

numerical optimizationvibration absorbertargeted energy transfer

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Geophysical solid mechanics (74L05)

Related Items (3)

Vibration suppression of a linear oscillator by a chain of nonlinear vibration absorbers with geometrically nonlinear damping ⋮ A study on the coefficient of restitution effect on single-sided vibro-impact nonlinear energy sink ⋮ Vibration analysis of a new nonlinear energy sink under impulsive load and harmonic excitation

Cites Work

• Interactions of propagating waves in a one-dimensional chain of linear oscillators with a strongly nonlinear local attachment
• Targeted energy transfers in vibro-impact oscillators for seismic mitigation
• Nonlinear targeted energy transfer in mechanical and structural systems. 2 Vols.
• Vortex-induced vibrations mitigation through a nonlinear energy sink
• Vibration mitigation of a flexible bladed rotor dynamic system with passive dynamic absorbers
• Highly efficient nonlinear energy sink
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• Alternation of regular and chaotic dynamics in a simple two-degree-of-freedom system with nonlinear inertial coupling
• Emergence of non-stationary regimes in one- and two-dimensional models with internal rotators
• Nonlinear energy channeling in the two-dimensional, locally resonant, unit-cell model. I. High energy pulsations and routes to energy localization
• Nonlinear energy channeling in the two-dimensional, locally resonant, unit-cell model. II. Low energy excitations and unidirectional energy transport
• Effect of an internal nonlinear rotational dissipative element on vortex shedding and vortex-induced vibration of a sprung circular cylinder

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