An efficient and robust VUMAT implementation of elastoplastic constitutive laws in Abaqus/Explicit finite element code

Open Access

Table 2

Comparison of results for the necking of a circular bar benchmark.

Model	Incr.	Time	T/I		(MPa)	T
A-N-R	191 655	1 min 31 s	469	2.158	1048.15	583.64
N-N-R	191 653	1 min 32 s	480	2.158	1048.15	583.64
Direct	267 964	2 min 08 s	478	2.161	1052.60	588.18
VUHARD	200 182	1 min 39 s	494	2.157	1048.14	583.60
Built-In	199 402	1 min 23 s	416	2.137	1051.28	579.79

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.