# # 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= AZ31 tag= Extruded source= https://www.sciencedirect.com/science/article/pii/S0142112313000662 comment= Longitudinal Emod= 40300 Syld= 170 Sult= 297 DCS0= 29 DCS= 22 GO0= 2.07 GO= 2.07 poresize= 0.0001 porennd= 34 porosity= 0.0001 porTH= 0.0001 partsize= 26 partdev= 5 NTYPE= 2 MODEL= 2 NSPEC= 1 NSAMP= 1 excluded= 0 is_curve= 0 NFLOAD= 2 FLOAD= 2 2 0.002 0.007 -1 100 experiment= 12 0.002 2.55141e+06 0.00202451 1.12421e+06 0.00251471 676875 0.0030049 37693.9 0.0030049 92491.5 0.0040098 6260.52 0.0040098 9249.15 0.0049902 2652.95 0.00501471 3625.12 0.0059951 2269.51 0.00601961 1477.38 0.007 1215.47