Spectral super-elements for wave propagation in structures with local non-uniformities

DOI10.1016/0045-7825(94)00686-HzbMath0851.73061MaRDI QIDQ1913228

Yanyan Li

Publication date: 11 November 1996

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

waveguides with cracks

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Finite element methods applied to problems in solid mechanics (74S05)

Related Items

Spectral super-elements for wave propagation in structures with local non-uniformities, An exact model reduction procedure for mechanical systems, Analysis of linear elastic wave propagation in piping systems by a combination of the boundary integral equation method and the finite element method, Model reduction and perturbation analysis of wave finite element formulations for computing the forced response of coupled elastic systems involving junctions with uncertain eigenfrequencies, Frequency-domain bridging method for the analysis of wave propagation in damaged structures, Modeling wave propagation in moderately thick rectangular plates using the spectral element method, Modeling wave propagation in annular sector plates using spectral strip method, Robust optimization of attenuation bands of three-dimensional periodic frame structures

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