Error estimates for stresses in the finite element analysis of the two-dimensional elasto-plastic problems

International Journal of Engineering Science

Volumn 33, Issue 2, 1995, Pages 255-268

  Repin, S ^a   Seregin, G ^b  

^a Department of Applied Mathematics St Petersburg Technical University ^*  (Russian Federation)

^b STEKLOV MATHEMATICAL INSTITUTE   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

ELASTOPLASTICITY; ERROR ANALYSIS; FINITE ELEMENT METHOD; STRESS ANALYSIS; VARIATIONAL TECHNIQUES;

DISCRETIZATION PARAMETERS; EQUILIBRIUM EQUATIONS; HAAR KARMAN VARIATION PRINCIPLE; PENALTY FUNCTIONS; YIELD CONDITION;

STRESSES;

EID: 0029209704     PISSN: 00207225     EISSN: None     Source Type: Journal    
DOI: 10.1016/0020-7225(94)00057-Q     Document Type: Article

References (22)

1. A finite element method for problems of perfect plasticity using discontinuous trial functions
2. USSR Comp. Maths. Math. Phys.
3. A local Caccioppoli-type estimate for the extremals of variational problems in Hencky plasticity
4. Differentiability properties of the stress tensor in perfect elastic-plastic theory