Energy relaxaion of non-convex incremental stress potentials in a strain-softening elastic-plastic bar

International Journal of Solids and Structures

Volumn 40, Issue 6, 2003, Pages 1369-1391

  Lambrecht, M ^a   Miehe, C ^a   Dettmar, J ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Convexification; Energy relaxation; Inelasticity; Localization; Material instabilities; Variational methods

Indexed keywords

ELASTICITY; PLASTICS; STRAIN; STRESS ANALYSIS;

ENERGY RELAXATION;

STRUCTURAL ANALYSIS;

BAR; STRESS;

EID: 0037369305     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7683(02)00658-3     Document Type: Article

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