Email this article Determination of plasticity zone in rock mass with a long cylindrical opening based on the boundary displacement measurements
- Authors: Chanyshev A.I.1,2, Abdulin I.M.1
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Affiliations:
- Chinakal Institute of Mining, Siberian Branch
- Novosibirsk State University of Economics and Management
- Issue: Vol 52, No 5 (2016)
- Pages: 885-891
- Section: Geomechanics
- URL: https://ogarev-online.ru/1062-7391/article/view/183899
- DOI: https://doi.org/10.1134/S1062739116041346
- ID: 183899
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Abstract
By the data on measured displacements at the boundary of a cylindrical underground opening (mine shaft), in the model of a perfectly plastic body, the authors assess deformation of rock mass around the opening and find the elastic–plastic boundary and displacements in the plastic deformation zone.
About the authors
A. I. Chanyshev
Chinakal Institute of Mining, Siberian Branch; Novosibirsk State University of Economics and Management
Author for correspondence.
Email: a.i.chanyshev@gmal.com
Russian Federation, Krasnyi pr. 54, Novosibirsk, 630091; ul. Kamenskaya 52, Novosibirsk, 630099
I. M. Abdulin
Chinakal Institute of Mining, Siberian Branch
Email: a.i.chanyshev@gmal.com
Russian Federation, Krasnyi pr. 54, Novosibirsk, 630091
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