Geodesic
Kinematic criteria of dynamic shakedown extended to nonassociative constitutive laws with saturation nonlinear hardening
Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni, Série 9, Tome 6 (1995) no. 1, pp. 55-64

Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica

The class of elastic-plastic material models considered allows for nonassociativity, nonlinear hardening and saturation in the sense that the static internal variables are constrained by a bounding surface described through convex bounding functions. With reference to finite element, generalized variables discretization in space, two dynamic shakedown criteria are established by a kinematic approach in Koiter's sense, based on weak constitutive restrictions and centered on two suitable definitions of admissible yield cycles. 
@article{RLIN_1995_9_6_1_a6,
     author = {Corigliano, Alberto and Maier, Giulio and Pycko, Slawomir},
     title = {Kinematic criteria of dynamic shakedown extended to nonassociative constitutive laws with saturation nonlinear hardening},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {55--64},
     publisher = {mathdoc},
     volume = {Ser. 9, 6},
     number = {1},
     year = {1995},
     zbl = {0833.73014},
     mrnumber = {MR1340282},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_1995_9_6_1_a6/}
}
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Corigliano, Alberto; Maier, Giulio; Pycko, Slawomir. Kinematic criteria of dynamic shakedown extended to nonassociative constitutive laws with saturation nonlinear hardening. Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni, Série 9, Tome 6 (1995) no. 1, pp. 55-64. http://geodesic.mathdoc.fr/item/RLIN_1995_9_6_1_a6/