# # 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= 10b22steel G= 0 Bulk= 0 a= 0 b= 0 Tmelt= 3000 heat= 0.34 Kic= 1000 nv= 0.3 fname= T1R4P2.A1 source= DR. T. NICHOLAS; MATERIAL BEHAVIOR AT HIGH STRAIN RATES; WRIGHT-PATTERSON AFB, OHIO comment= STRESS V. STRAIN; FIG. 16 excluded= 0 dstype= 1 units= 5 Tinit= 293 dn= 0 fn= 0.001 dcs0= 30 dcs= 30 r0= 0 volF= 0 period= 0.000261775 rate= 400 incr= 100 angle= 0.51 e_load= 0 btype= 0 # Experimental data strain, stress= 0.001969 0.082137 0.0022491 89.748 0.0023347 176.06 0.0026194 264.49 0.0028113 350.11 0.0031977 439.08 0.0035606 534.21 0.003976 629.17 0.0044404 711.26 0.0046451 793.51 0.0049654 872.66 0.005363 931.47 0.0056952 980.29 0.0060967 1024.6 0.0069077 1042.9 0.0081581 1054.8 0.0092793 1059.7 0.01108 1063.2 0.012787 1064.1 0.014349 1062.2 0.015598 1060.7 0.017407 1062 0.023404 1066 0.0327 1074.5 0.043333 1085.7 0.054115 1098.5 0.066236 1113.6 0.078766 1130.2 0.08403 1136.2 0.086252 1138 0.088332 1136.1 0.092558 1128.7 0.098992 1113 0.10471 1094.7