ANSYS 二十多种材料特性
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二十多种材料特性
Isotropic Elastic: High Carbon Steel MPMOD,1,1
MP,ex,1,210e9 ! Pa
MP,nuxy,1,.29 ! No units
MP,dens,1,7850 ! kg/m3
Orthotropic Elastic: Al203 MPMOD,1,2
MP,ex,1,307e9 ! Pa
MP,ey,1,358.1e9 ! Pa
MP,ez,1,358.1e9 ! Pa
MP,gxy,126.9e9 ! Pa
MP,gxz,126.9e9 ! Pa
MP,gyz,126.9e9 ! Pa
MP,nuxy,1,.20 ! No units
MP,nuxz,1,.20 ! No units
MP,nuyz,1,.20 ! No units
MP,dens,1,3750 ! kg/m3
Anisotropic Elastic: Cadmium MPMOD,1,3
MP,dens,3400 ! kg/m3
TB,ANEL,1
TBDATA,1,121.0e9 ! C11 (Pa) TBDATA,2,48.1e9 ! C12 (Pa) TBDATA,3,121.0e9 ! C22 (Pa) TBDATA,4,44.2e9 ! C13 (Pa) TBDATA,5,44.2e9 ! C23 (Pa) TBDATA,6,51.3e9 ! C33 (Pa) TBDATA,10,18.5 ! C44 (Pa) TBDATA,15,18.5 ! C55 (Pa) TBDATA,21,24.2 ! C66 (Pa)
Blatz-K Rubber
MPMOD,1,5
MP,gxy,1,104e7 ! Pa
Mooney-Rivlin: Rubber MPMOD,1,8
MP,dens,1,.0018 ! lb/in3
MP,nuxy,1,.499 ! No units
TB,MOONEY,1
TBDATA,1,80 ! C10 (psi)
TBDATA,2,20 ! C01 (psi)
Viscoelastic: G-11 Glass
MPMOD,1,18
MP,dens,1,2390 ! kg/m3
TB,EVISC,1
TBDATA,46,27.4e9 ! Go (Pa)
TBDATA,47,0.0 ! (Pa)
TBDATA,48,60.5e9 ! Bulk modulus (Pa)
TBDATA,61,.53 ! 1/
Bilinear Isotropic Plasticity: Nickel Alloy
MPMOD,1,6
MP,ex,1,180e9 ! Pa
MP,nuxy,1,.31 ! No units
MP,dens,1,8490 ! kg/m3
TB,BISO,1
TBDATA,1,900e6 ! Yield stress (Pa)
TBDATA,2,445e6 ! Tangent modulus (Pa)
Transversely Anisotropic Elastic Plastic: 1010 Steel
MPMOD,1,10
MP,ex,1,207e9 ! Pa
MP,nuxy,1,.29 ! No units
MP,dens,1,7845 ! kg/m3
TB,PLAW,,,,7
TBDATA,1,128.5e6 ! Yield stress (Pa)
TBDATA,2,202e5 ! Initial strain at failure
TBDATA,3,1.41 ! r-value
TBDATA,4,1 ! Yield stress vs. plastic strain curve (see EDCURVE below) Strain(1) = 0,.05,.1,.15,.2
YldStres(1)=207e6,210e6,214e6,218e6,220e6 ! yield stress EDCURVE,ADD,1,Strain (1),YldStres(1)
Rate Sensitive Powerlaw Plasticity: A356 Aluminum
MPMOD,1,17
MP,ex,1,75e9 ! Pa
MP,nuxy,1,.33 ! No units
MP,dens,1,2750 ! kg/m3
TB,PLAW,,,,4
TBDATA,1,1.002 ! k (MPa)
TBDATA,2,.7 ! m
TBDATA,3,.32 ! n
TBDATA,4,5.0 ! Initial strain rate (s-1)
Plastic Kinematic: 1018 Steel
MPMOD,1,19
MP,ex,1,200e9 ! Pa
MP,nuxy,1,.27 ! No units
MP,dens,1,7865 ! kg/m3
TB,PLAW,,,,1
TBDATA,1,310e6 ! Yield stress (Pa) TBDATA,2,763e6 ! Tangent modulus (Pa) TBDATA,4,40.0 ! C (s-1)
TBDATA,5,5.0 ! P
TBDATA,6,.75 ! Failure strain
Bilinear Kinematic Plasticity: Titanium Alloy MPMOD,1,33
MP,ex,1,100e9 ! Pa
MP,nuxy,1,.36 ! No units
MP,dens,1,4650 ! kg/m3
TB,BKIN,1
TBDATA,1,70e6 ! Yield stress (Pa)
TBDATA,2,112e6 ! Tangent modulus (Pa)
Powerlaw Plasticity: Aluminum 1100 MPMOD,1,21
MP,ex,1,69e9 ! Pa
MP,nuxy,1,.33 ! No units
MP,dens,1,2710 ! kg/m3
TB,PLAW,,,,2
TBDATA,1,0.598 ! k
TBDATA,2,0.216 ! n
TBDATA,3,6500.0 ! C (s-1)
TBDATA,4,4.0 ! P
3 Parameter Barlat Plasticity: Aluminum 5182 MPMOD,1,22
MP,ex,1,76e9 ! Pa
MP,nuxy,1,.34 ! No units
MP,dens,1,2720 ! kg/m3
TB,PLAW,,,,3
TBDATA,1,1 ! Hardening rule of 1 (yield stress) TBDATA,2,25e6 ! Tangent modulus (Pa) TBDATA,3,145e6 ! Yield stress (Pa) TBDATA,4,0.170 ! Barlat exponent, m TBDATA,5, .73 ! R00
TBDATA,6,.68 ! R45