# # Data set for MSU Multi-Stage Fatigue Model v.2.0 # 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= AISI 4130 tag= ferritic pearlitic AISI 4130 source= comment= Emod= 197000 Syld= 144 Sult= 152 DCS0= 25 DCS= 25 GO0= 1 GO= 1 poresize= 50 porennd= 500 porosity= 0.01 porTH= 0.01 partsize= 3 partdev= 5 NTYPE= 2 MODEL= 2 NSPEC= 1 NSAMP= 1 excluded= 0 is_curve= 1 NFLOAD= 1 FLOAD= 1 2 0.0126 0.0201 -1 100 experiment= 16 0.020438537 3139.189555 0.01972745 3690.512304 0.019042472 4256.878637 0.018381278 4910.162664 0.017742404 5717.849811 0.017123889 6851.195595 0.016243606 7978.36019 0.015680722 9029.292962 0.015136255 10414.97796 0.014868746 11674.97069 0.014354021 13087.70964 0.014101858 14258.18798 0.013853129 15831.772 0.013373562 17747.50794 0.013137206 19894.58219 0.0129041 22729.8606