UniaxialMaterial Command: Difference between revisions

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This command is used to construct a UniaxialMaterial object which represents uniaxial stress-strain (or force-deformation) relationships.  
{{CommandManualMenu}}
 
<noinclude>This command is used to construct a UniaxialMaterial object which represents uniaxial stress-strain (or force-deformation) relationships.  


{|  
{|  
| style="background:yellow; color:black; width:800px" | '''uniaxialMaterial matType? arg1? ...'''
| style="background:yellow; color:black; width:800px" | '''uniaxialMaterial matType? matTag? arg1? ...'''
|}
|}


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The following contain information about matType? and the args required for each of the available material types:
The following contain information about matType? and the args required for each of the available material types:


*[[Elastic Uniaxial Material]]
</noinclude>
*[[Elastic-Perfectly Plastic Material]]
*Steel &amp; Reinforcing-Steel Materials
*[[Elastic-Perfectly Plastic Gap Material]]
**[[Steel01 Material]]
*[[Elastic-No Tension Material]]
**[[Steel02 Material -- Giuffré-Menegotto-Pinto Model with Isotropic Strain Hardening]]
*[[Parallel Material]]
**[[Steel4 Material]]
*[[Series Material]]
**[[Hysteretic Material]]
*[[Hardening Material]]
**[[Reinforcing Steel Material]]
*[[Concrete01 Material -- Zero Tensile Strength]]
**[[DoddRestrepo  | Dodd Restrepo]]
*[[Concrete02 Material -- Linear Tension Softening]]
**[[RambergOsgoodSteel Material]]
*[[Steel01 Material]]
**[[SteelMPF - Menegotto and Pinto (1973) Model Extended by Filippou et al. (1983)]]
*[[Steel02 Material -- Giuffré-Menegotto-Pinto Model with Isotropic Strain Hardening]]
**[[UVCuniaxial (Updated Voce-Chaboche)]]
*[[Hysteretic Material]]
*Concrete Materials
*[[Viscous Material]]
**[[Concrete01 Material -- Zero Tensile Strength]]
*[[BARSLIP Material]]
**[[Concrete02 Material -- Linear Tension Softening]]
*[[Bond_SP01 - - Strain Penetration Model for Fully Anchored Steel Reinforcing Bars]]
**[[Concrete04 Material -- Popovics Concrete Material]]
*[[Concrete04 Material -- Popovics Concrete Material]]
**[[Concrete06 Material]]
*[[Concrete07 – Chang & Mander’s 1994 Concrete Model]]
**[[Concrete07 – Chang & Mander’s 1994 Concrete Model]]
*[[Fatigue Material]]
**[[Concrete01 Material With Stuff in the Cracks]]
*[[Hyperbolic Gap Material]]
**[[ConfinedConcrete01 Material]]
*[[Limit State Material]]
**[[ConcreteD]]
*[[PINCHING4 Material]]
**[[FRPConfinedConcrete]]
*[[Reinforcing Steel Material]]
**[[ConcreteCM - Complete Concrete Model by Chang and Mander (1994)]]
*[[SelfCentering Material]]
*Some Standard Uniaxial Materials
 
**[[Elastic Uniaxial Material]]
The following commands that are used to construct uniaxial materials for p-y, t-z and q-z elements for modeling soil-structure interaction.
**[[Elastic-Perfectly Plastic Material]]
*[[PySimple1 Material]]
**[[Elastic-Perfectly Plastic Gap Material]]
*[[TzSimple1 Material]]
**[[Elastic-No Tension Material]]
*[[QzSimple1 Material]]
**[[Parallel Material]]
*[[PyLiq1 Material]]
**[[Series Material]]
*[[TzLiq1 Material]]
*Other Uniaxial Materials
**[[CastFuse Material]]
**[[ViscousDamper Material]]
**[[BilinearOilDamper Material]]
**[[Modified Ibarra-Medina-Krawinkler Deterioration Model with Bilinear Hysteretic Response (Bilin Material)]]
**[[Modified Ibarra-Medina-Krawinkler Deterioration Model with Peak-Oriented Hysteretic Response (ModIMKPeakOriented Material)]]
**[[Modified Ibarra-Medina-Krawinkler Deterioration Model with Pinched Hysteretic Response (ModIMKPinching Material)]]
**[[SAWS Material]]
**[[BARSLIP Material]]
**[[Bond_SP01 - - Strain Penetration Model for Fully Anchored Steel Reinforcing Bars]]
**[[Fatigue Material]]
**[[Hardening Material]]
**[[Impact Material]]
**[[Hyperbolic Gap Material]]
**[[Limit State Material]]
**[[MinMax Material]]
**[[ElasticBilin Material]]
**[[ElasticMultiLinear Material]]
**[[MultiLinear Material]]
**[[Initial Strain Material]]
**[[Initial Stress Material]]
**[[PathIndependent Material]]
**[[Pinching4 Material]]
**[[Engineered Cementitious Composites Material]]
**[[SelfCentering Material]]
**[[Viscous Material]]
**[[BoucWen Material]]
**[[BWBN Material]] (Pinching Hysteretic Bouc-Wen Material)
**PyTzQz uniaxial materials for p-y, t-z and q-z elements for modeling soil-structure interaction through the piles in a structural foundation
***[[PySimple1 Material]]
***[[TzSimple1 Material]]
***[[QzSimple1 Material]]
***[[PyLiq1 Material]]
***[[TzLiq1 Material]]
***[http://opensees.berkeley.edu/OpenSees/manuals/usermanual/1257.htm  PySimple1Gen Command]
***[http://opensees.berkeley.edu/OpenSees/manuals/usermanual/1261.htm TzSimple1Gen Command]
**[[KikuchiAikenHDR Material]]
**[[KikuchiAikenLRB Material]]
**[[AxialSp Material]]
**[[AxialSpHD Material]]
**[[Pinching Limit State Material]]
**[[CFSWSWP | CFSWSWP Wood-Sheathed Cold-Formed Steel Shear Wall Panel]]
**[[CFSSSWP | CFSSSWP Steel-Sheathed Cold-formed Steel Shear Wall Panel]]

Latest revision as of 13:13, 16 October 2019



This command is used to construct a UniaxialMaterial object which represents uniaxial stress-strain (or force-deformation) relationships.

uniaxialMaterial matType? matTag? arg1? ...


The type of material created and the additional arguments required depends on the matType? provided in the command.


NOTE:

The valid queries to any uniaxial material when creating an ElementRecorder are 'strain,' 'stress,' and 'tangent.' Some materials have additional queries to which they will respond. These are documented in the NOTES section for those materials.


The following contain information about matType? and the args required for each of the available material types:


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