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Numerical Modelling of Poroviscoelastic Grounds in the Time Domain Using a Parallel Approach

  • Arnaud Mesgouez
  • Gaëlle Lefeuve-Mesgouez
  • André Chambarel
  • Dominique Fougère
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3992)

Abstract

In this paper, we present a parallelized finite element code developed to study wave propagation phenomena, specifically in porous soils problems which usually require millions of degrees of freedom. The parallelization technique uses an algebraic grid partitioning managed by a Single Program Multiple Data (SPMD) programming model. Message Passing Interface (MPI) library specification is the standard used to exchange data between processors. The architecture of the code is explained and numerical results show its performance.

Keywords

Porous Medium Message Passing Interface Domain Decomposition Method Elastodynamic Problem Biot Theory 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Arnaud Mesgouez
    • 1
  • Gaëlle Lefeuve-Mesgouez
    • 1
  • André Chambarel
    • 1
  • Dominique Fougère
    • 2
  1. 1.UMR A Climate, Soil and EnvironmentUniversité d’Avignon, Faculté des SciencesAvignonFrance
  2. 2.UMR 6181 Modélisation et Simulation Numérique en Mécanique et Génie des, ProcédésMarseilleFrance

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