User login

You are here

ABAQUS built-in material models

Frank Richter's picture

Dear Mechanicians,

ABAQUS has a number of little-known built-in material models that are not documented in the manuals.

They are accessible from https://www.3ds.com, follow the path "Support", "Knowledge Base" and search for "Built-in user material models for Abaqus/Standard and Abaqus/Explicit". Below is a text version of the output.

It may be that you need special rights on the site; these can be requested from your regional SIMULIA HQ.

See also http://imechanica.org/node/18476 for the shape memory alloy model.

Good luck

Frank

-----------------------------------------------------------------------------------------------------------------------

Built-in user material models for Abaqus/Standard and Abaqus/Explicit
Portfolio / Domain:     SIMULIA Abaqus Unified FEA / SIMULIA Abaqus Unified FEA
Product:     n/a

Question    
What Abaqus material models are available as built-in user subroutines?

Answer    
The following table lists Knowledge Base Articles that document the currently available built-in user material models.

 
 

Routine
   

Abstract
 

VUMAT
Bergstrom-Boyce polymer hysteresis model
 

VUMAT
Johnson-Holmquist & Johnson-Holmquist-Beissel for ceramics and brittle materials
 

VUMAT
Holmquist-Johnson-Cook for concrete
 

VUMAT
Mechanical response and failure of molded plastics
 

CREEP
Tertiary creep analysis using the Omega method
 

VUMAT
Continuum damage model for fabric reinforced composites
 

UMAT
Isotropic porous viscoplasticity for metals 
 

VUMAT
Damage and failure in unidirectional fiber composite materials
 

UMAT
Multilinear kinematic hardening for cyclic plasticity
 

CREEP
Lead-free solder: Modified Anand, Double-Power, Hyperbolic Sine
 

VUMAT
Orthotropic honeycomb
 

VUMAT
Foam models: Viscous, Rate sensitive, Fu-Chang anisotropic, Fu-Chang isotropic
 

CREEP
Solder creep: Anand, Darveaux, Temperature dependent hyperbolic sine
 

UMAT, VUMAT
Elastic-plastic behavior of shape memory alloy (Nitinol)

 
Keywords     UMAT, VUMAT, umat, vumat, usub, usermaterial, usermat, user, usersub, 4565

Comments

hamid-moaieri's picture

HI
WHAT IS THE BEST FAILURE MODEL FOR MILD STEEL,UNDER EXPLOSION BLAST LOAD AND FRAGMENT?

HOW CAN I MODIFY THE VMAT AND UMAT AND ANY LOAD SUBROUTINE FOR USED IN ABAQUS?

 

TANX

very useful software

usefull software

Subscribe to Comments for "ABAQUS built-in material models"

Recent comments

More comments

Syndicate

Subscribe to Syndicate