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Finite/Discrete Element Analysis of Multi-fracture and Multi-contact Phenomena

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Vector and Parallel Processing — VECPAR 2000 (VECPAR 2000)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1981))

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Abstract

A dynamic domain decomposition strategy is proposed for the effective parallel implementation of combined finite/discrete element approaches for problems involving multi-fracture and multi-contact phenomena. Attention is focused on the parallelised interaction detection between discrete objects. Two graph representation models, are proposed and a load imbalance detection and re-balancing scheme is also suggested. Finally, numerical examples are provided to illustrate the parallel performance achieved with the current implementation.

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References

  1. Owen, D. R. J., Feng, Y. T., Han, K., and Perić, D.: Dynamic domain decomposition and load balancing in parallel simulation of finite/discrete elements. In European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2000), Barcelona, Spain, 11–14 September 2000.

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Author information

Authors and Affiliations

  1. Department of Civil Engineering, University of Wales Swansea, SA2 8PP, Swansea, UK

    D. R. J. Owen, Y. T. Feng, Jianguo Yu & Djordje Perić

Authors
  1. D. R. J. Owen
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  2. Y. T. Feng
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  3. Jianguo Yu
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  4. Djordje Perić
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Editor information

Editors and Affiliations

  1. Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal

    José M. L. M. Palma

  2. Department of Computer Science, University of Tennessee, 37996-1301, Knoxville, TN, USA

    Jack Dongarra

  3. Departamento de Sistemas Informáticos y Computación, Universidad Politécnica de Valencia, Camino de Vera, s/n, Apartado 22012, E-46020, Valencia, Spain

    Vicente Hernández

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© 2001 Springer-Verlag Berlin Heidelberg

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Owen, D.R.J., Feng, Y.T., Yu, J., Perić, D. (2001). Finite/Discrete Element Analysis of Multi-fracture and Multi-contact Phenomena. In: Palma, J.M.L.M., Dongarra, J., Hernández, V. (eds) Vector and Parallel Processing — VECPAR 2000. VECPAR 2000. Lecture Notes in Computer Science, vol 1981. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44942-6_40

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  • DOI: https://doi.org/10.1007/3-540-44942-6_40

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-41999-0

  • Online ISBN: 978-3-540-44942-3

  • eBook Packages: Springer Book Archive

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