On the use of local max-ent shape functions for the simulation of forming processes

Computational Plasticity X - Fundamentals and Applications

Volumn , Issue , 2009, Pages

  Quak, W ^a   Gonzalez D ^b   Cueto, E ^b   Van Den Boogaard, A H ^a  

^a UNIVERSITY OF TWENTE   (Netherlands)

^b UNIVERSITY OF ZARAGOZA   (Spain)

Author keywords

Elasto plasticity; Local max ent; Meshless methods; Metal forming

Indexed keywords

APPROXIMANTS; BOUNDARY INTEGRALS; ELASTO-PLASTIC PROBLEM; FORMING PROCESS; GALERKIN; INTERNAL NODES; LOCAL MAX-ENT; LOCAL MAXIMUM; MESHLESS APPROXIMATION; MESHLESS METHODS; MOVING LEAST SQUARES APPROXIMATION; SHAPE FUNCTIONS;

PLASTICITY;

DELTA FUNCTIONS;

EID: 84859111654     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (2)

1. M. Arroyo and M. Ortiz. Local maximum-entropy approximation schemes: a seamlessbridge between finite elements and meshfree methods. Int. J. Num. Meth. Engng., 65, 2167-2202, (2006).
2. J.S. Chen, C.T. Wux, S. Yoon and Y. You. A stabilized conforming nodal integration forGalerkin mesh-free methods. Int. J. Num. Meth. Engng., 50, 435-466, (2001).