Dynamic response of frameworks by fast fourier transform

DOI10.1016/0045-7949(82)90001-3zbMath0489.73092OpenAlexW1968403100MaRDI QIDQ3951698

Constantine C. Spyrakos, Dimitrios E. Beskos

Publication date: 1982

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(82)90001-3

zbMATH Keywords

rotatory inertiashear deformationdampingdynamic responseearthquake excitationsbeam elementfast Fourier transform algorithmnumerical inversion of transformed solutionaxial forces on bendingdynamic shockswind forcesexact solution of transformed governing equation of motionflexural, and axial motion of framework memberslinear elastic plane frameworks

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Finite element methods applied to problems in solid mechanics (74S05) Impact in solid mechanics (74M20) Random vibrations in dynamical problems in solid mechanics (74H50)

Related Items (4)

Wave localization due to material damping ⋮ Finite element solution of the transient exterior structural acoustics problem based on the use of radially asymptotic boundary operators ⋮ A boundary integral equation method for radiation and scattering of elastic waves in three dimensions ⋮ A frequency-domain approach for modelling transient elastodynamics using scaled boundary finite element method

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