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QUAZILINEARIZATION METHOD FOR THE SOLUTION TO THE PROBLEM OF PLATE WITH THE CENTRAL CIRCULAR HOLE UNDER CREEP REGIME
- Authors: Stepanova L.V.1, Zhabbarov R.M.1
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Affiliations:
- Samara National Research University
- Issue: Vol 23, No 2 (2017)
- Pages: 44-50
- Section: Articles
- URL: https://journals.ssau.ru/est/article/view/5151
- DOI: https://doi.org/10.18287/2541-7525-2017-23-2-44-50
- ID: 5151
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Abstract
The approximation solution of the problem for an infinite plate with the circular hole under creep regime is obtained by the quazilinearization method. Four approximations of the solution of the nonlinear problems are found. It is shown that with increasing of the number of approximations the solution converges to the limit numerical solution. It is worth to note that the tangential stress reaches its maximum value not at the circular hole but at the internal point of the plate. It is also shown that quazilinearization method is an effective method for nonlinear problems.
About the authors
L. V. Stepanova
Samara National Research University
Author for correspondence.
Email: morenov@ssau.ru
Russian Federation
R. M. Zhabbarov
Samara National Research University
Email: morenov@ssau.ru
Russian Federation
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