On the numerical evaluation of elastostatic fields in locally isotropic two-dimensional composites

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Abstract

We present a fast algorithm for the calculation of elastostatic fields in locally isotropic composites. The method uses an integral equation approach due to Sherman, combined with the fast multipole method and an adaptive quadrature technique. Accurate solutions can be obtained with inclusions of arbitrary shape at a cost roughly proportional to the number of points needed to resolve the interface. Large-scale problems, with hundreds of thousands of interface points can be solved using modest computational resources.

Detaljer

Författare
Externa organisationer
  • External Organization - Unknown
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Matematik

Nyckelord

Originalspråkengelska
Sidor (från-till)1441-1462
TidskriftJournal of the Mechanics and Physics of Solids
Volym46
Utgåva nummer8
StatusPublished - 1998
PublikationskategoriForskning
Peer review utfördJa

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