SAE Standard Fatigue Data File format

#SAE Standard Fatigue Data File format #
Pick one: #FDE_plot #FDE_fit # #
#
#Copyright (C) 2011  F.D.E. Committee
#This data file is free software - you can redistribute it and/or
#modify it under the terms of the GNU General Public License as
#published by the Free Software Foundation; either version 2 of the
#license, or (at your option) any later version.
#This data file is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY - without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General PUblic License for more details.
#You should have received a copy of the GNU General PUblic License
#along with this program - if not, write to the Free Software
#Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#Try also their web site: http://www.gnu.org/copyleft/gpl.html
#
# Note! :  Fitted Data !
# SAE1010 Cold Rolled from 6.4mm to 2.8mm 56%
# Specimens length transvers to rolling direction
# Ref.: Test data by M.Yu, Univ. of Waterloo, 1989, also see:
# M.T.Yu, D.L.DuQuesnay and T.H.Topper, "Deformation and fatigue behaviour
# of a cold-rolled SAE 1010 steel," Int.J.Fat. V12 N5 1990 pp.433-439
# Note: Data digitized from graphs: may contain some errors.
#
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#NAME=  SAE1010
#NAME=  ColdRolled56pc
#NAME=  Steel
#NAME=  transverse
#Stress_units= mpa
#Strain_units= strain
#Sy=       564.
#Su=       594.
#E=      207000.
#FractureStrain= 0.56
#FractureStress=  0. Not reported
#BHN=   160.
#RA=  0 % Not reported
#saedigcurve_v2.2.f starts.
#
# NOTE!! The Following Points are <b>FITTED DATA:</b>#NOTE!! Fitted Stress computed using Experm. K' and n'
#Stress_Units= MPa
# Total Strain   2Nf  Stress  Mean   Plastic Strain   Initial
#    Amp               Amp   Stress      Amp        Elastic Mod.
    .56             1   563.       0.    .557      207000. #Fitted_point from monotonic
   0.00765       1000   404.3      0.   0.00570    207000. #Fitted_point
   0.00592       2000   391.3      0.   0.00403    207000. #Fitted_point
   0.00436       5000   374.8      0.   0.00255    207000. #Fitted_point
   0.00356      10000   362.7      0.   0.00180    207000. #Fitted_point
   0.00297      20000   351.1      0.   0.00128    207000. #Fitted_point
   0.00243      50000   336.2      0.   0.00081    207000. #Fitted_point
   0.00214     100000   325.4      0.   0.00057    207000. #Fitted_point
   0.00192     200000   314.9      0.   0.00040    207000. #Fitted_point
   0.00171     500000   301.5      0.   0.00025    207000. #Fitted_point
   0.00159    1000000   291.7      0.   0.00018    207000. #Fitted_point
   0.00149    2000000   282.3      0.   0.00013    207000. #Fitted_point
   0.00138    5000000   270.2      0.   0.00008    207000. #Fitted_point
   0.00132   10000000   261.4      0.   0.00006    207000. #Fitted_point
#
#