Users:General FEM Analysis/Materials Reference/MatElastoplasticIsotropic

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(MatElastoplasticIsotropic)
 
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== Input Parameters ==
 
== Input Parameters ==
  
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!MATERIAL
 
!MATERIAL
 
|EL-MAT ''int''
 
|EL-MAT ''int''
|Definition of material number. ELASTOPLASTIC_ISOTROPIC
+
|Definition of material number.
 
|-
 
|-
 
!EMOD
 
!EMOD
|''float''
+
|''reals''
 
|Definition of Young's modulus.
 
|Definition of Young's modulus.
 
|-
 
|-
!COMPCASE
+
!ALPHA_T
|LD-COM ''int''
+
|''reals''
|Linking to computation case objects which specify the boundary conditions (loading and supports)
+
|Definition of thermal expansion coefficient.
 +
|-
 +
!DENS
 +
|''reals''
 +
|Definition of density.
 +
|-
 +
!NUE
 +
|''reals''
 +
|Definition of Poisson's ratio.
 +
|-
 +
!YIELD_CRITERIA
 +
|VON_MISES
 +
|Definition of yield criteria.
 +
|-
 +
!YIELD_STRESS
 +
|''reals''
 +
|Definition of yield stress (von Mises).
 
|-
 
|-
!DOMAIN
+
!KMOD
|EL-DOMAIN ''int''
+
|''reals''
|Linking to the domain the analysis should work on
+
|
 
|}
 
|}
  

Latest revision as of 14:50, 5 December 2016

Input Parameters

Parameter Description

Compulsory Parameters
Parameter Values, Default(*) Description
MATERIAL EL-MAT int Definition of material number.
EMOD reals Definition of Young's modulus.
ALPHA_T reals Definition of thermal expansion coefficient.
DENS reals Definition of density.
NUE reals Definition of Poisson's ratio.
YIELD_CRITERIA VON_MISES Definition of yield criteria.
YIELD_STRESS reals Definition of yield stress (von Mises).
KMOD reals

Example of a Complete Input Block

EL-MAT 1 : ELASTOPLASTIC_ISOTROPIC  
EMOD=70.0 ALPHAT=0.0  DENS=1.0  NUE=0.2
YIELD_CRITERIA=VON_MISES
YIELD_STRESS=0.243 KMOD=0.2  




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