F.D.+E. Cyclic Stress-Strain Model from U.Waterloo Calc. Site

# #F.D.+E. Cyclic Stress-Strain Model from U.Waterloo Calc. Site # #

F.D.+E. pdStressStrain.f from UoWaterloo Calc. Site

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#

Your material file (its a Digital-Fitted Curve. Replace it with your own if you wish): #

#
#Copyright (C) 2015  Fatigue Design and Evaluation Comm.
#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:  Merged data from 3 files!
# File 1: Cast Aluminum-Silicon Eutectic alloy, Continuous Cast
# File 2: Extruded Aluminum-Silicon Eutectic alloy, extruded 150mm bar
# File 3: Aluminum-Silicon Eutectic alloy, Extruded 200mm bar
# Ref. Y.Murakami, H.Kobayashi, H.Ikeda, R.W.Landgraf, "Low Cycle Fatigue
# Properties of Al-Si Eutectic Alloys," SAE paper 970704, 1997.
# Note: Data may contain errors from digitization process.
#
#FileType= strain_life
#DataType= fitted
#TIMEcol= 0
#NAME=  Al_Si_Eutectic
#NAME=  CastAluminum
#NAME=  ConCast+Extruded
#Stress_units= mpa
#Strain_units= strain
#Sy=   392 mpa avg. of: 402 378 396
#Su=   448 mpa avg      479 408 456
#E=    78533 avg  78900. 79400 77300
#FractureStrain= .12 ave.  0.144  0.042 0.172
#FractureStress= 484 avg 522. 423 508
#BHN=  158 avg  162  156 156
#%RA=  10.6 avg.  13.1  3.6 15.1
#
#_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.
  0.14238          1   528.9      0.   0.13567     78900. #Fitted_point manually
   0.01016         50   450.       0.   0.00446     78900. #Fitted_point manually
   0.00763        120   415.       0.   0.00233     78900. #Fitted_point manually
   0.00610        300   385.       0.   0.0012      78900. #Fitted_point manually
   0.00491       1200   355.       0.   0.00041     78900. #Fitted_point manually
   0.00434       2500   327.1      0.   0.00020     78900. #Fitted_point manually
   0.00393       6000   304.5      0.   0.00007     78900. #Fitted_point manually
   0.00353      10000   276.9      0.   0.00002     78900. #Fitted_point manually
   0.00328      14000   258.5      0.   0.00001     78900. #Fitted_point manually
   0.00282      35000   222.7      0.   0.00000     78900. #Fitted_point manually
   0.00265      90000   209.4      0.   0.00000     78900. #Fitted_point manually
   0.00231     200000   181.9      0.   0.00000     78900. #Fitted_point manually
   0.00217     500000   171.3      0.   0.00000     78900. #Fitted_point manually
   0.00204     900000   161.3      0.   0.00000     78900. #Fitted_point manually
   0.00189    3000000   149.1      0.   0.00000     78900. #Fitted_point manually
   0.00178   10000000   140.4      0.   0.00000     78900. #Fitted_point manually
   0.00155   80000000   122.2      0.   0.00000     78900. #Fitted_point manually

#

#MagFactor= # Enter your Strain Reversal Points:

Simulate:

#TOTDAM(SWT)=  0.0000000E+00 allowed Repeats=      inf   nrev=         1