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Goal-oriented error control in space-time for (visco)plasticity with damage

Kenneth Runesson (Institutionen för tillämpad mekanik, Materialteknik) ; Fredrik Larsson (Institutionen för tillämpad mekanik, Materialteknik)
Plasticity, Damage and Fracture at Macro, Micro and Nano Scales p. 600-602. (2002)
[Konferensbidrag, övrigt]

We investigate a method for a posteriori error computation for (visco)plasticity with hardening and damage, as part of an adaptive finite element algorithm. The variational structure admits the use of space-time finite elements, whereby the Discontinuous Galerkin method is used in the time-domain. A key feature is the possibility to select goal-oriented error measures of engineering significance.



Denna post skapades 2006-09-25. Senast ändrad 2015-06-12.
CPL Pubid: 3803

 

Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Materialteknik (1900-2004)

Ämnesområden

Samhällsbyggnadsteknik
Teknisk mekanik

Chalmers infrastruktur