TY  - JOUR

T1  - A note on the calculation of consistent tangent operators for Von Mises and Drucker-Prager plasticity

JO  - Communications in Numerical Methods in Engineering

PY  - 1994/01/01

AU  - De Borst R

AU  - Groen AE

ED  - 

DO  - DOI: 10.1002/cnm.1640101208

PB  - Wiley

VL  - 10

IS  - 12

SP  - 1021

EP  - 1025

Y2  - 2024/10/23

ER  -