The Influence of the Mutual Relationship between Dilatancy and Fluid Flow on the Strength of Localized Shear Bands in Permeable Rocks

The Influence of the Mutual Relationship between Dilatancy and Fluid Flow on the Strength of Localized Shear Bands in Permeable Rocks

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1909 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017 (AMHS’17).— 2017.— [020193, 4 p.]
Main Author: Shilko E. V. Evgeny Viktorovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Other Authors: Dimaki A. V. Andrey Viktorovich, Psakhie S. G. Sergey Grigorievich
Summary:Title screen
The paper is devoted to the numerical study of the influence of the mutual relationship between dilatancy of solid skeleton and pore fluid inflow on the value of shear strength of shear bands in rocks. We show that this influence has a nonlinear and nonmonotonic character and strongly depends on the degree of confinement of a shear band. The results of the study broaden the understanding of possible limits of the change in the strength of localized shear bands and are relevant for solving the problem of estimating the conditions for the onset of an accelerated relative slip of structural blocks in rock massifs.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
дилатансия
прочность
сдвиги
скалы
сдвиговая прочность
горные породы
потоки жидкости
fluid flows
rocks
shear strength
Online Access:https://doi.org/10.1063/1.5013874
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657174

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