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Stress-strain state of microinhomogeneous cracked plates

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Abstract

For the model of a microinhomogeneous body, we determine the distribution of efficient (averaged over microvolumes) components of the stress tensor and study the effects of the parameters of rigidity of the material in micro- and macrovolumes, the dimensions of the selected volume, and the angle of application of the external load on the value of critical (ultimate) stresses in the vicinity of the crack tip and the direction of crack propagation.

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Authors
  1. M. V. Delyavs'kyi
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  2. M. D. Korkuna
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Additional information

Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, L'viv. Translated from Fiziko-Khimicheskaya Mekhanika Materialov, Vol. 31, No. 2, pp. 50–56, March – April, 1995.

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Delyavs'kyi, M.V., Korkuna, M.D. Stress-strain state of microinhomogeneous cracked plates. Mater Sci 31, 200–206 (1996). https://doi.org/10.1007/BF00558639

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  • DOI: https://doi.org/10.1007/BF00558639

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