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On Time Domain Absorbing Boundaries for Wave Propagation Problems with Nonlinearities

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Summary

A method developed recently by the authors for generating simple, yet efficient, time-domain absorbing boundaries is applied to problems with nonlinearities. The procedure, involving finite elements for the interior region in addition to the absorbing boundary representing the exterior region, is illustrated for the case of an elastic, semi-infinite bar embedded in an elastoplastic Winkler foundation.

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References

  1. Turkel, E.:Progress in Computational Physics. Comp. Fluids 11 (1983) 121–144.

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  2. Barry, A.; Bielak, J.; MacCamy, R.C.: On absorbing boundary conditions for wave propagation. Submitted for publication to the J. Comp. Phys.

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  3. Wolf, J.P.: A comparison of time-domain transmitting boundaries. Earthq. Engng. Struct. Dyn. 14 (1986) 655–673.

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© 1988 Springer-Verlag Berlin Heidelberg

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Bielak, J., MacCamy, R.C., Trochanis, A.M. (1988). On Time Domain Absorbing Boundaries for Wave Propagation Problems with Nonlinearities. In: Atluri, S.N., Yagawa, G. (eds) Computational Mechanics ’88. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-61381-4_20

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  • DOI: https://doi.org/10.1007/978-3-642-61381-4_20

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-64818-2

  • Online ISBN: 978-3-642-61381-4

  • eBook Packages: Springer Book Archive

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