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A Procedure for Generating Well Conditioned Tetrahedral Meshes

  • D. J. Naylor
Conference paper
Part of the International Centre for Mechanical Sciences book series (CISM, volume 397)

Abstract

On the premise that tetrahedra (particularly ten noded ones) make good finite elements and that they should be as near regular as possible a procedure for generating structured meshes of such elements is outlined. This involves two stages: First the definition, by means of macro elements, of a regular array of optimally shaped and suitably sized tetrahedra which fill the region. Then the distortion of the mesh thus obtained to better fit the boundaries. Examples are given which demonstrate the suitability of the procedure for, in particular, static analyses in geomechanics.

Keywords

Mesh Generation Actual Mesh Tetrahedral Mesh Edge Node Regular Tetrahedron 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 1998

Authors and Affiliations

  • D. J. Naylor
    • 1
  1. 1.University of WalesSwanseaUK

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