An explicit time integration scheme for the analysis of wave propagations

•A new explicit time integration method for the solution of wave propagations is presented.•The method has small solution errors in the frequency range that can spatially be represented and cuts out high spurious frequency modes.•The scheme is second-order accurate for systems with and without dampi...

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Veröffentlicht in:	Computers & structures 2013-12, Vol.129, p.178-193
Hauptverfasser:	Noh, Gunwoo, Bathe, Klaus-Jürgen
Format:	Artikel
Sprache:	eng
Schlagworte:	Bathe implicit time integration Computer simulation Damping Desirable numerical dissipation Dispersions Explicit time integration Finite elements Frequency ranges Mathematical models Numerical dispersion Stability Time integration Wave propagation
Online-Zugang:	Volltext
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