# # 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= T1R5P2.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= 293 dn= 0 fn= 0.001 dcs0= 30 dcs= 30 r0= 0 volF= 0 period= 0.000287533 rate= 523 incr= 100 angle= 0.51 e_load= 0 btype= 0 # Experimental data strain, stress= 0.00018771 0 0.00020877 80.613 0.00021517 172.55 0.00016445 260.13 0.00015843 361.65 0.00016144 456.21 0.00011015 544.22 0.00011937 633.98 0.00013535 718.5 3.7119e-005 794.34 6.8918e-005 866.66 5.208e-005 928.1 0.00518 942.37 0.013247 964.64 0.020817 983.87 0.027757 1003.9 0.035955 1022.7 0.042087 1037 0.049911 1053.2 0.057736 1068.5 0.065125 1081.6 0.072706 1091.7 0.079722 1102.1 0.087807 1110.9 0.097464 1117.2 0.10512 1119.4 0.11096 1118.9 0.11761 1115.4 0.12516 1106.7 0.13333 1096.3 0.13931 1083.6 0.14591 1070.5 0.15038 1059