Regularization of material instabilities by meshfree approximations with intrinsic length scales

International Journal for Numerical Methods in Engineering

Volumn 47, Issue 7, 2000, Pages 1303-1322

  Chen, Jiun Shyan ^a   Wu, Cheng Tang ^a   Belytschko, Ted ^b  

^a UNIVERSITY OF IOWA   (United States)

^b Northwestern University   (United States)

Author keywords

Gradient method; Material instability; Meshfree; Non local theory; Strain localization

Indexed keywords

BOUNDARY CONDITIONS; FINITE ELEMENT METHOD; GALERKIN METHODS; KINEMATICS; MATHEMATICAL MODELS; PLASTICITY; PROBLEM SOLVING;

MATERIAL INSTABILITIES; MESHFREE APPROXIMATION; MOVING LEAST SQUARE APPROXIMATION; REPRODUCING KERNEL APPROXIMATION; STRAIN LOCALIZATION;

APPROXIMATION THEORY;

EID: 0039929238     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0207(20000310)47:7<1303::AID-NME826>3.0.CO;2-5     Document Type: Article

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