Modal analysis of rotating pre-twisted viscoelastic sandwich beams

DOI10.1007/s00466-019-01806-zzbMath1464.74063OpenAlexW2995766162WikidataQ113327004 ScholiaQ113327004MaRDI QIDQ2308810

Ferhat Bekhoucha, Faiza Boumediene

Publication date: 3 April 2020

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00466-019-01806-z

zbMATH Keywords

rotating beamdamped frequencynonlinear Newton-Raphson eigensolverviscoelastic frequency-dependent material

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Composite and mixture properties (74E30) Numerical approximation of solutions of dynamical problems in solid mechanics (74H15)

Cites Work

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• A generic approach for the solution of nonlinear residual equations. II: Homotopy and complex nonlinear eigenvalue method
• Coupled bending-bending vibrations of pre-twisted cantilever blading allowing for shear deflection and rotary inertia by the Reissner method
• The dynamic analysis of nonuniformly pretwisted Timoshenko beams with elastic boundary conditions.
• Dynamic stability of a rotating sandwich beam with magnetorheological elastomer core
• Development of an exact dynamic stiffness matrix for free vibration analysis of a twisted Timoshenko beam
• Higher order eigensensitivities-based numerical method for the harmonic analysis of viscoelastically damped structures
• Vibration Modes of Centrifugally Stiffened Beams
• Transverse vibrations of pre-twisted sandwich beams
• Finite element eigenvalue analysis of tapered and twisted Timoshenko beams

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