Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1900350 | Wave Motion | 2011 | 9 Pages |
Abstract
⺠The extension of the two-stage time-integration approach for elastodynamics to the use of explicit time-integration methods. ⺠The calibration of the amount of numerical dissipation for filtering spurious oscillations for the lumped mass matrix. ⺠In contrast to existing finite element techniques, the suggested technique accurately solves wave propagation problems. ⺠Accurate finite element solutions of several 3-D wave propagation and impact problems.
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Authors
A.V. Idesman, M. Schmidt, J.R. Foley,