The role of macroscopic hardening and individual length-scales on crack tip stress elevation from phenomenological strain gradient plasticity

DOI10.1016/j.jmps.2008.08.007zbMath1171.74426OpenAlexW2045360759MaRDI QIDQ731150

Sean R. Agnew, Richard P. Gangloff, Uday Komaragiri, Matthew R. Begley

Publication date: 1 October 2009

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/j.jmps.2008.08.007

zbMATH Keywords

scalingstrain gradient plasticitycracking

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (4)

Mode I crack tip fields: strain gradient plasticity theory versus J2 flow theory ⋮ Fracture in distortion gradient plasticity ⋮ Gradient-enhanced statistical analysis of cleavage fracture ⋮ Suppressed plastic deformation at blunt crack-tips due to strain gradient effects

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