Damped second‐order Rayleigh‐Timoshenko beam vibration in space—an exact complex dynamic member stiffness matrix

DOI10.1002/nme.1620190310zbMath0503.73036OpenAlexW1969496921MaRDI QIDQ3969947

B.Å. Åkesson, Roger Lundén

Publication date: 1983

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620190310

zbMATH Keywords

numerical examplessupported beamexact analysis\(12\times 12\) complex symmetric stiffness matrixapplications of computer program SFVIBAT-DAMPexact complex dynamic member stiffness matrixexcited at endsgeneralized complex Kolousek functionsharmonic translations and rotationshysteretic and viscous dampingslarge static axial loadnonproportionally damped built-up beam structuresRayleigh-Timoshenko beam vibration in spacesimultaneous tension, torsion, bending and shearstationary harmonic damped nonsynchronous space vibrationuniform linear ambient mediumuniform linear beam

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45)

Related Items (4)

Dynamic stiffness and response analysis ⋮ Dynamic stiffness method for free vibration of composite cylindrical shells containing fluid ⋮ Coupled vibrations of beams—an exact dynamic element stiffness matrix ⋮ Dynamic stiffness analysis for axial-lateral-torsional vibration

Cites Work

• Coupled vibrations of beams—an exact dynamic element stiffness matrix
• Free Vibrations of Viscoelastic Timoshenko Beams

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