On experimental determination of the elastic and strength properties of anisotropic rocks

On experimental determination of the elastic and strength properties of anisotropic rocks

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 el...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2020-09, Vol.921 (1), p.12011
Hauptverfasser: Karev, V I, Kovalenko, Yu F, Sidorin, Yu V
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Elastic anisotropy
Elastic properties
Parameters
Strain
Triaxial loads
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Zusammenfassung: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.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/921/1/012011