ON DEVELOPMENT OF MULTISCALE FRACTURE MODELS
- Authors: Adylina E.1, Stepanova L.1
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Affiliations:
- Samara State University
- Issue: Vol 18, No 9 (2012)
- Pages: 70-83
- Section: Articles
- URL: https://journals.ssau.ru/est/article/view/4786
- DOI: https://doi.org/10.18287/2541-7525-2012-18-9-70-83
- ID: 4786
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Abstract
An approximate solution of nonlinear eigenvalue problem arising from the Mode I crack problem in a nonlinear power-law medium is obtained. The perturbation technique is used. The method allows to find the analytical formula expressing the eigenvalue as the function of parameters of constitutive law and eigenvalue corresponding to the linear undisturbed problem.
About the authors
E.M. Adylina
Samara State University
Author for correspondence.
Email: morenov.sv@ssau.ru
L.V. Stepanova
Samara State University
Email: morenov.sv@ssau.ru