Open AccessOn experimental determination of the elastic and strength properties of anisotropic rocks
Author(s) -
V. I. Karev,
Yu. F. Kovalenko,
Yu. V. Sidorin
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/921/1/012011
Subject(s) - anisotropy , materials science , stress–strain curve , stress (linguistics) , geotechnical engineering , geology , composite material , physics , optics , deformation (meteorology) , linguistics , philosophy
Influence of anisotropy of elastic and of strength properties on the stress-strain state near wells and openings is considered. The choice of parameters characterizing both types of anisotropy is discussed. A method of experimental determination of the parameters characterising anisotropy of both elastic and strength properties from the direct measurements using true triaxial loading systems is described.