TB,HILL,1! HILL TABLE
TBDATA,1,1.0,1.1,0.9,0.85,0.9,0.80
TB,CREEP,1,,,2! CREEP TABLE
TBDATA,1,1.5625E-14,5.0,-0.5,0.0For information about the HILL option, see Generalized Hill.
For information about the CREEP option, see Implicit Creep Equations and Implicit Creep Proced-
ure (p. 211).
For information about the MISO option, see Multilinear Isotropic Hardening.
8.4.2.43. HILL, CREEP and PLAS (Multilinear Isotropic Hardening) Example.
In addition to the TB,MISO example (above), you can also use material plasticity. The multilinear isotropic
hardening option - TB,PLAS, , , ,MISO is combined with HILL anisotropic plasticity and implicit CREEP
in the following example:
MP,EX,1,20.0E5! ELASTIC CONSTANTS
MP,NUXY,1,0.3
TB,PLAS,1,,7,MISO! MISO TABLE
TBPT,,0.00000,30000
TBPT,,4.00E-3,32000
TBPT,,8.10E-3,33800
TBPT,,1.25E-2,35000
TBPT,,2.18E-2,36500
TBPT,,3.10E-2,38000
TBPT,,4.05E-2,39000
TB,HILL,1! HILL TABLE
TBDATA,1,1.0,1.1,0.9,0.85,0.9,0.80
TB,CREEP,1,,,2! CREEP TABLE
TBDATA,1,1.5625E-14,5.0,-0.5,0.0For information about the HILL option, see Generalized Hill.
For information about the CREEP option, see Implicit Creep Equations and Implicit Creep Proced-
ure (p. 211).
For information about the MISO option, see Multilinear Isotropic Hardening.
8.4.2.44. HILL and CREEP and NLISO Example.
This input listing illustrat es an example of modeling anisotropic implicit creep with nonlinear isotropic
hardening plasticity.
MP,EX,1,20.0E5! ELASTIC CONSTANTS
MP,NUXY,1,0.3
TB,NLISO,1! NLISO TABLE
TBDATA,1,30000,100000,5200,172
TB,HILL,1! HILL TABLE
TBDATA,1,1.0,1.1,0.9,0.85,0.9,0.80
TB,CREEP,1,,,2! CREEP TABLE
TBDATA,1,1.5625E-14,5.0,-0.5,0.0For information about the HILL option, see Generalized Hill.
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