# # Data set for Damage Model v.1.0 # model_tag= DMG # Fields in the data set # material - Tag for material # G - Shear modulus # Bulk - Bulk modulus # a - Constant to adjust shear modulus due to variation of temperature from initial # b - Constant to adjust bulk modulus due to variation of temperature from initial # Tmelt - Melt temperature (K) # heat - Heat generation term # Kic - Particle fracture toughness # nv - Particle McClintock damage constant # fname - Tag for data set # source - Source of data set # comment - Any other comment on data set # excluded - Is dataset excluded? 0=no, 1=yes # dstype - Experiment type: 1=Tension 2=Compression 3=Torsion 4=Tens+Comp 5=Comp+Tens # units - Stress units: 1=psi 2=Ksi 3=Pa 4=KPa 5=MPa 6=GPa # Tinit - Initial temperature # strain - strain values # stress - stress values # dn - Particle average size # fn - Particles volume fraction # dcs0 - Reference grain size or dendrite cell size # dcs - Grain size or dendrite cell size of experiment sample # r0 - Initial radius of a spherical void # volF - Initial void volume fraction # period - Time period (0=no model) # rate - Strain rate # incr - No. of increments (0=no model) # angle - Bi-axial loading ratio # e_load - Strain level for load change (dstype 4 & 5) # material= hy130steel G= 0 Bulk= 0 a= 0 b= 0 Tmelt= 3000 heat= 0.34 Kic= 1000 nv= 0.3 fname= T3R6P2.A1 source= HONEYWELL; G.R. JOHNSON AND T.J. HOLMQUIST; TEST DATA AND COMPUTATIONAL STRENGTH AND FRACTURE MODEL CONSTANTS FOR 23 MATERIALS SUBJECTED TO LARGE STRAINS, HIGH STRAIN RATES, AND HIGH TEMPERATURES; SEPTEMBER 1988 comment= TRUE STRESS V. TRUE STRAIN excluded= 0 dstype= 1 units= 5 Tinit= 672 dn= 0 fn= 0.001 dcs0= 30 dcs= 30 r0= 0 volF= 0 period= 0.000257983 rate= 580 incr= 100 angle= 0.51 e_load= 0 btype= 0 # Experimental data strain, stress= -6.2242e-005 0 -5.7951e-005 89.328 -7.3805e-005 193.47 -8.2567e-005 292.38 -0.00010374 400.44 -3.9607e-005 491.94 -0.00015566 577.34 -0.00028352 671.45 -0.00013466 746.83 0.0051827 763.73 0.012633 782.96 0.021525 804.47 0.028792 819.78 0.038321 835.22 0.046848 847.98 0.054881 855.01 0.063673 857.77 0.071525 858.73 0.079947 856.67 0.089063 851.56 0.097429 844.74 0.10605 833.98 0.11606 820.68 0.12513 805.99 0.13552 787.51 0.14421 769.79 0.14963 757.52