# # Data set for MSU Multi-Stage Fatigue Model v.2.1 (Academic Version) # model_tag= MSF2 # Fields in the data set # material - Tag for material # tag - Tag for data set # source - Source of data set # comment - Any other comment on data set # Emod - Young's modulus [MPa] # Syld - Yield stress [MPa] # Sult - Ultimate Stress [MPa] # DCS0 - Reference grain size (microns) # DCS - Grain size (microns) # GO0 - Reference grain orientation (units?) # GO - Grain orientation (units?) # poresize - Pore size # porennd - Pore nearest neighbor distance # porosity - Porosity # porTH - Porosity threshold # partsize - Particle size average # partdev - Particle size standard deviation # NTYPE - Type of fatigue loading: 1=Crack length propagation, 2=Fatigue life # MODEL - 1=Elastic, 2=Plastic # NSPEC - No. of spectrum fatigue loads (0 for undetermined and crack length limit) # NSAMP - 1=Strain, 2=Stress amplitude load # excluded - Is dataset excluded? 0=no, 1=yes # is_curve - Is dataset a curve only? 0=no, 1=yes # experiment - (Stress/Strain/a, No. of Cycles) # NFLOAD - Number of applied fatigue loads # FLOAD - Fatigue loading [Nloadef, S, Smean or R, a, NCycles] # material= D6AC Steel tag= D6AC source= comment= Emod= 210000 Syld= 1380 Sult= 1585 DCS0= 20 DCS= 20 GO0= 1 GO= 1 poresize= 90 porennd= 800 porosity= 0.002 porTH= 0.01 partsize= 20 partdev= 4.2 NTYPE= 2 MODEL= 2 NSPEC= 1 NSAMP= 1 excluded= 0 is_curve= 0 NFLOAD= 1 FLOAD= 1 2 0.002 0.008 -1 100 experiment=22 0.007976 600 0.007976 800 0.006595 1095 0.006595 1125 0.006143 2450 0.004524 5000 0.004524 6000 0.004048 9000 0.004048 10500 0.004048 15000 0.003571 11050 0.003571 14400 0.003571 30000 0.003571 35000 0.003095 48000 0.003095 49000 0.003095 50000 0.003095 60000 0.00281 95000 0.00281 100500 0.002833 220000 0.002667 750000