Stochastic finite element analysis of a vibrating string

DOI10.1016/0022-460X(84)90632-1zbMath0557.73068OpenAlexW2079214956MaRDI QIDQ3221545

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Publication date: 1984

Published in: Journal of Sound and Vibration (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-460x(84)90632-1

zbMATH Keywords

Galerkin approachuniform stringflow chartcentral difference algorithmbasis functions in the spatial and random spacescontinuous time finite element equationsintegrated in timeN subsets of equationsN(N-1) degrees of freedomRandom initial conditionsspatial white noise excitationstandard Brownian processstring is divided into N segments

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Finite element methods applied to problems in solid mechanics (74S05) Random vibrations in dynamical problems in solid mechanics (74H50) Strings (74K05) Numerical and other methods in solid mechanics (74S99)

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