4.14. uniaxialMaterial commands

uniaxialMaterial(matType, matTag, *matArgs)

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

matType (str)

material type

matTag (int)

material tag.

matArgs (list)

a list of material arguments, must be preceded with *.

For example,

matType = 'Steel01'
matTag = 1
matArgs = [Fy, E0, b]
uniaxialMaterial(matType, matTag, *matArgs)

The following contain information about available matType:

4.14.1. Steel & Reinforcing-Steel Materials

  1. Steel01

  2. Steel02

  3. Steel4

  4. ReinforcingSteel

  5. Dodd_Restrepo

  6. RambergOsgoodSteel

  7. SteelMPF

  8. Steel01Thermal

4.14.2. Concrete Materials

  1. Concrete01

  2. Concrete02

  3. Concrete02IS material

  4. Concrete04

  5. Concrete06

  6. Concrete07

  7. Concrete01WithSITC

  8. ConfinedConcrete01

  9. ConcreteD

  10. FRPConfinedConcrete

  11. FRPConfinedConcrete02

  12. ConcreteCM

  13. TDConcrete

  14. TDConcreteEXP

  15. TDConcreteMC10

  16. TDConcreteMC10NL

4.14.3. Standard Uniaxial Materials

  1. Elastic Uniaxial Material

  2. Elastic-Perfectly Plastic Material

  3. Elastic-Perfectly Plastic Gap Material

  4. Elastic-No Tension Material

  5. Hysteretic

  6. HystereticSM

  7. Parallel Material

  8. Series Material

4.14.4. PyTzQz uniaxial materials for p-y, t-z and q-z elements for modeling soil-structure interaction through the piles in a structural foundation

  1. PySimple1 Material

  2. TzSimple1 Material

  3. QzSimple1 Material

  4. PyLiq1 Material

  5. TzLiq1 Material

  6. QzLiq1 Material

4.14.5. Other Uniaxial Materials

  1. Hardening Material

  2. CastFuse Material

  3. Damper material wrapper

  4. ViscousDamper Material

  5. BilinearOilDamper Material

  6. Modified Ibarra-Medina-Krawinkler Deterioration Model with Bilinear Hysteretic Response (Bilin Material)

  7. Modified Ibarra-Medina-Krawinkler Deterioration Model with Peak-Oriented Hysteretic Response (ModIMKPeakOriented Material)

  8. Modified Ibarra-Medina-Krawinkler Deterioration Model with Pinched Hysteretic Response (ModIMKPinching Material)

  9. SAWS Material

  10. BarSlip Material

  11. Bond SP01 - - Strain Penetration Model for Fully Anchored Steel Reinforcing Bars

  12. Fatigue Material

  13. Multiplier material wrapper

  14. Impact Material

  15. Hyperbolic Gap Material

  16. Limit State Material

  17. MinMax Material

  18. ElasticBilin Material

  19. ElasticMultiLinear Material

  20. MultiLinear

  21. Initial Strain Material

  22. Initial Stress Material

  23. Penalty material wrapper

  24. PathIndependent Material

  25. SimpleFracture material wrapper

  26. TensionOnly material wrapper

  27. Pinching4 Material

  28. Engineered Cementitious Composites Material

  29. SelfCentering Material

  30. Viscous Material

  31. BoucWen Material

  32. BWBN Material

  33. KikuchiAikenHDR Material

  34. KikuchiAikenLRB Material

  35. AxialSp Material

  36. AxialSpHD Material

  37. Pinching Limit State Material

  38. CFSWSWP Wood-Sheathed Cold-Formed Steel Shear Wall Panel

  39. CFSSSWP Steel-Sheathed Cold-formed Steel Shear Wall Panel

  40. Backbone Material

  41. Masonry

  42. Pipe Material