A Continuum Theory of Crack Shielding in Ceramics

DOI10.1115/1.3172994zbMath0604.73104OpenAlexW2094975154MaRDI QIDQ3741234

Michael Ortiz

Publication date: 1987

Published in: Journal of Applied Mechanics (Search for Journal in Brave)

Full work available at URL: https://resolver.caltech.edu/CaltechAUTHORS:20180104-150806608

zbMATH Keywords

strainceramicsdisplacement fieldsclosed formoverall effectmicrofractureasymptotic stressphenomenological constitutive modelnear-tip stress-intensity factorprogressive distributed damageRice's J-integralsaturation stagestrong damage-induced elastic anisotropytip of a stationary macroscopic crack

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Brittle damage (74R05) Theory of constitutive functions in solid mechanics (74A20)

Related Items (7)

The dynamic interaction of a crack with a circular hole under antiplane loading ⋮ General solution to the problem of microcracks near the tip of a main crack ⋮ On the contribution of discontinuities in a near-tip stress field to the \(J\)-integral ⋮ On the contribution of subinterface microcracks near the tip of an interface macrocrack to the \(J\)-integral in bimaterial solids ⋮ Analysis of micro--macro material properties and mechanical effects of damaged material containing periodically distributed elliptical microcracks ⋮ A three-dimensional analysis of crack trapping and bridging by tough particles ⋮ Interaction between cracks and effect of microcrack zone on main crack tip

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