Goal-oriented error control for large strain viscoplasticity
Paper i proceeding, 2003

In this paper we investigate the possibility for, and characteristics of, reliable and efficient a posteriori error computation at the integration of the constitutive relations pertinent to large strain viscoplasticity. An important feature is the possibility to select "goal-oriented" error measures with great freedom. A key task is to identify and solve the pertinent dual problem.

Error estimation

Viscoplasticity

Adaptivity

Författare

Fredrik Larsson

Chalmers, Tillämpad mekanik, Materialteknik

Kenneth Runesson

Chalmers, Tillämpad mekanik, Materialteknik

Chalmers, Institutionen för konstruktionsteknik, Datorintegrerad konstruktionsmekanik

Peter F G Hansbo

Chalmers, Tillämpad mekanik, Materialteknik

IUTAM Symposium on Computational Mechanics of Solid Materials at Large Strains

385-394

Ämneskategorier

Maskinteknik

Samhällsbyggnadsteknik

ISBN

1-4020-1170-9