Assessment of a new class of implicit integration schemes for a cone-cap plasticity model
Kapitel i bok, 2017

A generalization of the closest point projection algorithm is developed for the integration of constitutive relations in incremental elastic-plastic theory. The algorithm is applied to a two-invariant cone-cap model and treats corner solutions in a straight-forward manner.

Författare

Kenneth Runesson

University of Colorado at Boulder

Chalmers, Tillämpad mekanik, Material- och beräkningsmekanik

E. Pramono

University of Colorado at Boulder

S. Sture

University of Colorado at Boulder

K. Axelsson

Luleå tekniska universitet

Numerical Methods in Geomechanics, Sixth Edition Volume 1

Vol. 1 349-358
9781351427678 (ISBN)

Ämneskategorier

Teknisk mekanik

Beräkningsmatematik

Programvaruteknik

DOI

10.1201/9780203745366

Mer information

Senast uppdaterat

2024-07-12