Borehole failure analysis in a sandstone under anisotropic stresses

DOI10.1002/NAG.824zbMath1273.74298OpenAlexW2078666826MaRDI QIDQ2854863

Euripides Papamichos

Publication date: 24 October 2013

Published in: International Journal for Numerical and Analytical Methods in Geomechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nag.824

zbMATH Keywords

size effectnumerical analysisanisotropic stressborehole failureCosserat elastoplas-ticityRed Wildmoor sandstone

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Soil and rock mechanics (74L10)

Cites Work

• Localization of deformation and failure around elliptical perforations based on a polar continuum
• Micro-structure in linear elasticity
• Bifurcation analysis of the triaxial test on rock specimens. A theoretical model for shape and size effect
• Bifurcation analysis of deep boreholes: II. Scale effect
• Modelling of localisation and scale effect in thick-walled cylinders with gradient elastoplasticity

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