On the determination of stresses in the case of a plastic problem with an ellipsoidal cavity

The material of the work is an integral element of the problem of determining the stress-strain state of various types of arrays, including various forms of recess. In the current problem, the stress state is determined in the plastic zone near an ellipsoidal recess for a compressible mass. There is...

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Bibliographic Details
Published in:Journal of physics. Conference series Vol. 2373; no. 2; pp. 22012 - 22016
Main Authors: Maksimov, A N, Maksimova, L A, Derevyanikh, E A, Belova, N N, Konstantinov, Yu V, Mitrofanova, T V
Format: Journal Article
Language:English
Published: Bristol IOP Publishing 01.12.2022
Subjects:
Compressibility
Physics
Plastic zones
ISSN:1742-6588, 1742-6596
Online Access:Get full text
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Summary:The material of the work is an integral element of the problem of determining the stress-strain state of various types of arrays, including various forms of recess. In the current problem, the stress state is determined in the plastic zone near an ellipsoidal recess for a compressible mass. There is no pressure inside the recess, and at a considerable distance there is compression by mutually perpendicular forces. A solution is obtained for the case of the first approximation by the small parameter method. The results can be applied in the field of structural mechanics, mining business, and other related fields.
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ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2373/2/022012