Orientation nature of the damage-memory effect under triaxial cyclic nonproportional compression of a sandstone

Orientation nature of the damage-memory effect under triaxial cyclic nonproportional compression of a sandstone

The paper describes the mechanisms and conditions for the damage-memory effect (Kaiser effect) in rocks subjected to a three-dimensional nonproportional cyclic loading with changes in the rocks' shape and orientation of the Lam-ellipsoid. The experiments with the cubic samples taken from polymi...

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Bibliographic Details
Main Authors: Ivan A. Panteleev, Alexey V. Zaitsev, Konstantin B. Ustinov, Virginia A. Mubassarova, Nikolai I. Shevtsov, Valerii V. Khimulia, Vladimir I. Karev, Yurii F. Kovalenko
Format: Article
Language:English
Published: Samara State Technical University 2022-06-01
Series:Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki
Subjects:
kaiser effect
acoustic emission
true triaxial loading
rotation of lamé-ellipsoid
changes in lamé-ellipsoid shape
nonproportional cyclic compression
orientation nature of the damage-memory effect
Online Access:https://journals.eco-vector.com/1991-8615/article/viewFile/94518/pdf

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https://journals.eco-vector.com/1991-8615/article/viewFile/94518/pdf

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