The influence of the mutual relationship between dilatancy and fluid flow on the strength of localized shear bands in permeable rocks

Evgeny V. Shilko, Andrey V. Dimaki, Sergey G. Psakhie

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

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.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
ИздательAmerican Institute of Physics Inc.
Том1909
ISBN (электронное издание)9780735416017
DOI
СостояниеОпубликовано - 1 дек 2017
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Российская Федерация
Продолжительность: 9 окт 201713 окт 2017

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
СтранаРоссийская Федерация
ГородTomsk
Период9.10.1713.10.17

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    Shilko, E. V., Dimaki, A. V., & Psakhie, S. G. (2017). The influence of the mutual relationship between dilatancy and fluid flow on the strength of localized shear bands in permeable rocks. В Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Том 1909). [020193] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013874