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Proceedings Paper

Procedure of stress intensity factor determination from normal displacement patterns
Author(s): I. A. Razumovsky; M. V. Medvedev
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Paper Abstract

The work considers a procedure for determining stress intensity factors of types I and II under combined loading on the basis of processing a two-dimensional normal displacement field, obtained by holographic interferometry. This procedure is based on obtaining the analytical idea of a stress field in a crack tip area which corresponds to the experimentally found pattern of isopahs. A case of crack edge loading by arbitrary distributed load is explained.

Paper Details

Date Published: 10 June 1996
PDF: 6 pages
Proc. SPIE 2791, Photomechanics '95, (10 June 1996); doi: 10.1117/12.242100
Show Author Affiliations
I. A. Razumovsky, Mechanical Engineering Research Institute (Russia)
M. V. Medvedev, Mechanical Engineering Research Institute (Russia)


Published in SPIE Proceedings Vol. 2791:
Photomechanics '95
M. Kh. Akhmetzyanov; S. I. Gerasimov; K. L. Komarov, Editor(s)

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