--ANSYS中24种材料属性-绝对值得一看
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-Ko: 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
TBDATA,7,.65! R90
TBDATA,8,0! CSID
Barlat Anisotropic Plasticity: 2008-T4 Aluminum
MPMOD,1,23
MP,ex,1,76e9! Pa
MP,nuxy,1,.34! No units
MP,dens,1,2720! kg/m3
TB,PLAW,,,,6
TBDATA,1,1.04! k (MPa)
TBDATA,2,.65! Initial strain at failure
TBDATA,3,.254! n
TBDATA,4,11! Barlat exponent, m
TBDATA,5, 1.017! a
TBDATA,6,1.023! b
TBDATA,7,.9761! c
TBDATA,8,.9861! f
TBDATA,9,.9861! g
TBDATA,9,.8875! h
Strain Rate Dependent Plasticity: 4140 Steel
MPMOD,1,24
MP,ex,1,209e9! Pa
MP,nuxy,1,.29! No units
MP,dens,1,7850! kg/m3
TB,PLAW,,,,5
TBDATA,1,1! LCID yield stress vs. strain rate (see first EDCURVE command below)
TBDATA,2,22e5! Tangent modulus (Pa)
TBDATA,3,2! LCID Elastic modulus vs. strain rate (see second EDCURVE command below)
StrnRate(1) = 0,.08,.16,.4,1.0
YldStres(1) = 207e6,250e6,275e6,290e6,300e6
ElasMod(1) = 209e9,211e9,212e9,215e9,218e9
EDCURVE,ADD,1,StrnRate(1),YldStres(1)
EDCURVE,ADD,2,StrnRate(1),ElasMod(1)
Piecewise Linear Plasticity: High Carbon Steel
MPMOD,1,28
MP,ex,1,207e9! Pa
MP,nuxy,1,.30! No units
MP,dens,1,7830! kg/m3
TB,PLAW,,,,8
TBDATA,1,207e6! Yield stress (Pa)
TBDATA,3,.75! Failure strain
TBDATA,4,40.0! C (strain rate parameter)
TBDATA,5,5.0! P (strain rate parameter)
TBDATA,6,1! LCID for true stress vs. true strain (see EDCURVE below)
TruStran(1)=0,.08,.16,.4,.75
TruStres(1)=207e6,250e6,275e6,290e6,3000e6
EDCURVE,ADD,1,TruStran (1),TruStres(1)
Johnson-Cook Linear Polynomial EOS: 1006 Steel
MPMOD,1,30
MP,ex,1,207e9! Pa
MP,nuxy,1,.30! No units
MP,dens,1,7850! kg/m3
TB,EOS,1,,,1,1
TBDATA,1,350.25e6! A (Pa)
TBDATA,2,275e6! B (Pa)
TBDATA,3,.36! n
TBDATA,4,.022! c
TBDATA,5,1.0! m
TBDATA,6,1400! Melt temperature (oC)
TBDATA,7,30! Room temperature (oC)
TBDATA,8,10! Initial strain rate
TBDATA,9,4500! Specific heat
TBDATA,10,240e6! Failure stress
TBDATA,11,-.8! Failure value D1
TBDATA,12,2.1! Failure value D2
TBDATA,13,-.5! Failure value D3
TBDATA,14,.0002! Failure value D4
TBDATA,15,.61! Failure value D5
TBDATA,17,20e5! EOS linear polynomial term
Johnson-Cook Gruneisen EOS: OFHC Copper
MPMOD,1,31
MP,ex,1,138e9! Pa
MP,nuxy,1,.35! No units
MP,dens,1,8330! kg/m3
TB,EOS,1,,,1,2
TBDATA,1,89.63e6! A (Pa)
TBDATA,2,291.64e6! B (Pa)
TBDATA,3,.31! n
TBDATA,4,.025! c
TBDATA,5,1.09! m
TBDATA,6,1200! Melt temperature (oC)
TBDATA,7,30! Room temperature (oC)
TBDATA,8,10! Initial strain rate
TBDATA,9,4400! Specific heat
TBDATA,10,240e6! Failure stress
TBDATA,11,-.54! Failure value D1
TBDATA,12,4.89! Failure value D2
TBDATA,13,-3.03! Failure value D3
TBDATA,14,.014! Failure value D4
TBDATA,15,1.12! Failure value D5
TBDATA,16,.394! C
TBDATA,17,1.489! S1
TBDATA,18,0.0! S2
TBDATA,19,0.0! S3
TBDATA,20,2.02! 0
TBDATA,21,.47! A
Null Material Linear Polynomial EOS: Brass
MPMOD,1,32
MP,ex,1,200e9! Pa
MP,nuxy,1,.3! No units
MP,dens,1,7500! kg/m3
TB,EOS,1,,,2,1
TBDATA,1,0.0! Pressure cut-off
TBDATA,3,1.5! Relative volume in tension
TBDATA,4,.7! Relative volume in compression
TBDATA,17,16e5! EOS linear polynomial
Null Material Gruneisen EOS: Aluminum
MPMOD,1,29
MP,ex,1,100e9! Pa
MP,nuxy,1,.34! No units
MP,dens,1,2500! kg/m3
TB,EOS,1,,,2,2
TBDATA,1,-10000! Pressure cut-off (Pa)
TBDATA,3,2.0! Relative volume in tension
TBDATA,4,.5! Relative volume in compression
TBDATA,16,.5386! C
TBDATA,17,1.339! S1
TBDATA,18,0.0! S2
TBDATA,19,0.0! S3
TBDATA,20,1.97! 0
TBDATA,21,.48! A
Rigid Material: Steel
MPMOD,1,7
MP,ex,1,207e9! Pa
MP,nuxy,1,.3! No units
MP,dens,1,7580! kg/m3
EDMP,rigid,1,7,7
Cable Material: Steel
MPMOD,1,27
MP,ex,1,207e9! Pa
MP,nuxy,1,.3! No units
EDMP,cable,1,1! See EDCURVE below
EngStran(1) = .02,.04,.06,.08
EngStres(1) = 207e6,210e6,215e6,220e6
EDCURVE,ADD,1,EngStran (1),EngStres(1)
Transversely Anisotropic FLD: Stainless Steel
MPMOD,1,54
MP,ex,1,30e6! Pa
MP,nuxy,1,.29! No units
MP,dens,1,.00285! kg/m3
TB,PLAW,1,,,10
TBDATA,1,20e3! Initial yield stress (Pa)
TBDATA,2,5000! Tangent modulus (Pa)
TBDATA,3,.2! Hardening parameter
TBDATA,5,1! Maximum yield stress curve (see EDCURVE below)
mnstrn(1) = -30,-10,0,20,40,50
mjstrn(1) = 80,40,29,39,45,44
EDCURVE,ADD,1,mnstrn (1),mjstrn(1)
Steinberg Gruneisen EOS: Stainless Steel
MPMOD,1,52
MP,gxy,1,11.16e6! (Pa)
MP,dens,1,.285! (kg/m3)
TB,EOS,1,,,5,2
TBDATA,1,49.3e3! Initial yield stress (Pa)
TBDATA,2,43! Hardening coefficient
TBDATA,3,.35! n
TBDATA,5,.36e6! Maximum yield stress (Pa)
TBDATA,10,32! Atomic weight
TBDATA,11,2380! Absolute melting temp.
TBDATA,15,2! Spall type
TBDATA,16,1! Cold compression energy flag
TBDATA,17,-50! Min. temp. parameter
TBDATA,18,200! Max. temp. parameter
TBDATA,29,.457! C
TBDATA,30,1.49! S1
TBDATA,31,0.0! S2
TBDATA,32,0.0! S3
TBDATA,33,1.93! 0
TBDATA,34,1.4! A
4340钢的johnson-cook参数及其grunesion状态方程
$Define Steel 4340
*MAT_JOHNSON_COOK
1, 7.8400E+00, 0.759E-00, 2.000E+00, 0.320E+00, 0.000E+00
0.793E-02, 0.510E-02, 2.60E-01, 1.400E-02, 1.030E+00, 1.793E+03, 2.930E+02, 1.000E-05
4.400E-06, 2.000E-02, 2.000E+00, 0.000E+00, 0.80E+00, 2.100E+00, -0.05E+00, 2.000E-03
0.610E+00
*EOS_GRUNEISEN
1, 4.578E-01, 1.330E+00, 0.000E+00, 0.000E+00, 1.670E+00, 0.430E+00, 0.000E+00
1.000E+00
$ SI unit :cm-g-microsecond
$ unit conversion factor
$ 1 psi=6895 pa, 1 dyn=1e-5 n,1 bar=1e5 pa,1 g/cm**3=0.0361 lb/in**3,1 lb=0.454kg |