# # 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= Ti-13Nb-13Zr tag= Ti-13Nb-13Zr source= comment= Emod= 77000 Syld= 656 Sult= 945 DCS0= 40 DCS= 40 GO0= 1 GO= 1 poresize= 10 porennd= 20 porosity= 0.0015 porTH= 0.0001 partsize= 3.78 partdev= 4.2 NTYPE= 2 MODEL= 2 NSPEC= 1 NSAMP= 1 excluded= 0 is_curve= 0 NFLOAD= 1 FLOAD= 1 2 0.003 0.006 0 100 experiment= 44 0.0052 15000 0.0052 17000 0.0052 18000 0.0052 20000 0.00455 15000 0.00455 18000 0.00455 22000 0.00455 40000 0.0039 125000 0.0039 100000 0.0039 150000 0.0039 225000 0.0037 130000 0.0037 160000 0.0037 1200000 0.0036 125000 0.0036 180000 0.0036 10000000