Dispersion, spurious reflections and spurious bifurcations of flexural waves

DOI10.1016/j.wavemoti.2020.102674OpenAlexW3096771413MaRDI QIDQ2244760

José Elias Laier

Publication date: 12 November 2021

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2020.102674

zbMATH Keywords

finite element methodflexural wavesspurious reflectionsspurious bifurcationswave velocity dispersion

Mathematics Subject Classification ID

Numerical analysis (65-XX) Optics, electromagnetic theory (78-XX)

Cites Work

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• Spurious reflection of elastic waves in nonuniform finite element grids
• Dispersive and spurious reflections of Timoshenko's flexural waves in numerical simulations
• Optimal reduction of numerical dispersion for wave propagation problems. II: Application to 2-D isogeometric elements
• Timoshenko beam theory: a perspective based on the wave-mechanics approach
• Wave motion and its dispersive properties in a finite element model with distortional elements
• Dispersion analysis of finite element semidiscretizations of the two-dimensional wave equation
• THE EFFECTS OF SHEAR FLEXIBILITY AND ROTATORY INERTIA ON THE BENDING VIBRATIONS OF BEAMS

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