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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 6, Pages 177–183
(Mi pmtf3188)
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This article is cited in 1 scientific paper (total in 1 paper)
Local instability of the walls of boreholes in drilling in compressible hardening elastoviscoplastic media
A. N. Sporykhin, A. S. Chebotarev Voronezh State University, Voronezh 394693
Abstract:
The local instability of borehole walls in complex compressible media is studied within the framework of exact three-dimensional equations. Numerical experiments were performed for particular materials. The effect of the dilatancy rate, the viscosity, the gravity parameter, and Poisson's ratio on the critical parameters is estimated.
Received: 20.03.1998
Citation:
A. N. Sporykhin, A. S. Chebotarev, “Local instability of the walls of boreholes in drilling in compressible hardening elastoviscoplastic media”, Prikl. Mekh. Tekh. Fiz., 40:6 (1999), 177–183; J. Appl. Mech. Tech. Phys., 40:6 (1999), 1155–1160
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https://www.mathnet.ru/eng/pmtf3188 https://www.mathnet.ru/eng/pmtf/v40/i6/p177
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Abstract page: | 21 | Full-text PDF : | 5 |
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