Nonlocal constitutive models with gradients of internal variables derived from a micro/macro homogenization procedure

DOI10.1016/S0045-7825(98)00282-5zbMath0964.74053OpenAlexW2132757362MaRDI QIDQ1965226

R. Knockaert, Issam Doghri

Publication date: 10 April 2000

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7825(98)00282-5

zbMATH Keywords

finite element methodfinite strainsmesh refinementstrain softeningtwo-scale homogenizationspatial gradientsloss of uniquenessnonlocal approachmacroscopic constitutive equationsstrain localization zone

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Effective constitutive equations in solid mechanics (74Q15)

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