Improved bounds for the yield stress of a model polycrystalline material

DOI10.1016/S0022-5096(99)00100-3zbMath0963.74006OpenAlexW2106769821MaRDI QIDQ1577365

Valery P. Smyshlyaev, Vincenzo Nesi, John R. Willis

Publication date: 18 June 2001

Published in: Journal of the Mechanics and Physics of Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-5096(99)00100-3

zbMATH Keywords

two-dimensional polycrystalhomogenizationideally plastic materialtranslation methodanti-plane deformationeffective yield stressisotropic microgeometryKohn-Little boundrigid-perfectly plastic grainsTalbot-Willis variational approachTaylor-Bishop-Hill bound

Mathematics Subject Classification ID

Bounds on effective properties in solid mechanics (74Q20) Crystalline structure (74E15) Random materials and composite materials (74A40)

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