Strength characteristics of transversely isotropic rock materials

Xue-Qiang Yang , Li-Juan Zhang , Xiao-Ming Ji

Abstract

For rock materials, a transversely isotropic failure criterion established through the extended Lade-Duncan failure criterion incorporating an anisotropic state scalar parameter, which is a joint invariant of deviatoric microstructure fabric tensor and normalized deviatoric stress tensor, is verified with the results of triaxial compressive data on Tournemire shale. For torsional shear mode with 0

Key Words

fabric tensor; transversely isotropy; anisotropic state scalar parameter; failure criterion

Address

Civil and Traffic Engineering School, Guangdong University of Technology, Guangzhou, 510090, China

PDF Viewer

Preview uses the same access rules as Full Text PDF (subscription, purchase, or open access).

← Back to Volume 5, No. 1