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The stress intensity factor for a double edge cracked plate by boundary collocation method

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Abstract

A set of complex functions for the double edge cracked plate is proposed. The boundary collocation method is used for estimating the stress intensity factors and the results obtained by this method compare very favorably with existing solutions for many cases.

Résumé

On propose un jeu de fonctions complexes pour représenter une plaque fissurée sur ses deux bords. On utilise la méthode de collocation des limites pour estimer les facteurs d'intensité de contraintes. Dans de nombreux cas, les résultats obtenus par cette méthode supportent très favorablement la comparaison avec les solutions existantes.

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Authors and Affiliations

  1. Department of Civil and Structural Engineering, University of Hong Kong, Hong Kong

    Y. K. Cheung & Y. H. Wang

  2. Department of Mechanical Engineering, University of Hong Kong, Hong Kong

    C. W. Woo

Authors
  1. Y. K. Cheung
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  2. C. W. Woo
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  3. Y. H. Wang
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Cheung, Y.K., Woo, C.W. & Wang, Y.H. The stress intensity factor for a double edge cracked plate by boundary collocation method. Int J Fract 37, 217–231 (1988). https://doi.org/10.1007/BF00045864

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  • DOI: https://doi.org/10.1007/BF00045864

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