#getFADs.f vers 0.5 starts... # API_X80 spiral welded pipe. 90deg. to rolled plate direction # Specimens from thermo-mechanically rolled coil plates 1500mm wide 18.9mm thick # Plate then formed in spiral welded 48"OD pipe. Prodominately Bainitic micro. # with partial polygonal-ferrite. Pipes not intended for strain-based design. # Ref.: C.M. Spinelli et al, "Full Scale Investigation on Strain Capacity of # High Grade Large Diameter Pipes," www.europipe.com ,Steel Pipes, # Spec-Edition 1/2011. # #NOTE!: For BS7910 FADs required Tags are: ##FileType= #DataType= #Sy= #Su= #E= ##Stress_units= #Strain_units= # #FileType= strain_stress #DataType= engineering #Can be "engineering" or "true" #NAME= API_X80 #NAME= SpiralWelded #NAME= pipeSteel #Stress_units= mpa #Strain_units= strain #Sy= 710. mpa #Su= 767. mpa #eu= 0.037 #strain at Su : also called Ag or Uniform elongation # Found EMOD = 198000.00 #E= 198000 mpa 26000 ksi # taken from graph #BHN= 0. not reported #%RA= 0. not reported #EngStr EngSts TrueStr TrueSts #CHECK THESE Inputs: #Stress_units=mpa Strain_units=strain #EMOD= 198000.00 Sult= 767.00000 Syield= 710.00000 # Checking for Upper Yld: Strain at yield= 0.00559 Syield= 710.0 #Lrmax= 1.04 < 1.20 indicates an HSLA type material. No Lueders check needed. #FADinput #E= 198000. mpa #FADinput #Sy= 710. mpa #FADinput #Su= 767. mpa #FADinput TrueStrain TrueStress_mpa #FADinput 0.00000 0.0 #FADinput 0.00174 330.6 #FADinput 0.00223 461.0 #FADinput 0.00316 562.8 #FADinput 0.00393 634.5 #FADinput 0.00440 667.9 #FADinput 0.00486 692.4 #FADinput 0.00562 711.0 #FADinput 0.00623 724.5 #FADinput 0.00730 735.4 #FADinput 0.00866 744.4 #FADinput 0.00943 745.0 #FADinput 0.01034 750.7 #FADinput 0.01245 757.4 #FADinput 0.01442 763.9 #FADinput 0.01742 771.3 #FADinput 0.02147 777.5 #FADinput 0.02699 783.9 #FADinput 0.02997 787.2 #FADinput 0.03603 795.1 #FADinput 0.04044 795.5 #FADinput 0.04426 796.5 #FADinput 0.04717 796.7 #FADinput 0.05328 795.3 #FADinput 0.05891 787.0 #FADinput 0.06724 774.4 #FADinput 0.07591 754.1 #FADinput 0.08283 735.5 #FADinput 0.09249 704.2 #FADinput 0.10302 661.8 #FADinput 0.11344 616.1 #FADinput 0.12145 565.7 #FAD1= 1 #Krmax= 0.707 #FAD1 #Srmax= 0.8 #FAD1 0.0 0.707 #FAD1 0.8 0.707 #FAD1 0.8 0.0 #FAD1 0.0000000 1.0000000 #FAD2a 4.33392040E-02 0.99973702 #FAD2a 8.66784081E-02 0.99894798 #FAD2a 0.13001761 0.99763113 #FAD2a 0.17335682 0.99578035 #FAD2a 0.21669602 0.99337924 #FAD2a 0.26003522 0.99039412 #FAD2a 0.30337441 0.98676491 #FAD2a 0.34671360 0.98239392 #FAD2a 0.39005280 0.97713381 #FAD2a 0.43339199 0.97077453 #FAD2a 0.47673118 0.96303010 #FAD2a 0.52007037 0.95352721 #FAD2a 0.56340957 0.94179690 #FAD2a 0.60674876 0.92727327 #FAD2a 0.65008795 0.90930235 #FAD2a 0.69342715 0.88716739 #FAD2a 0.73676634 0.86013651 #FAD2a 0.78010553 0.82753700 #FAD2a 0.82344472 0.78886193 #FAD2a 0.86678392 0.74390358 #FAD2a 0.91012311 0.69290382 #FAD2a 0.95346230 0.63669389 #FAD2a 0.99680150 0.57678384 #FAD2a 0.99680150 0.0 #FAD2a #FAD2b= 32 #FAD2b 0.0000000 1.0000000 #FAD2b 0.46559745 0.93439054 #FAD2b 0.64933211 0.92172807 #FAD2b 0.79263771 0.84726679 #FAD2b 0.89364797 0.80257082 #FAD2b 0.94075024 0.77999967 #FAD2b 0.97514844 0.75994051 #FAD2b 1.0013908 0.72809106 #FAD2b 1.0204226 0.70560515 #FAD2b 1.0357054 0.66827220 #FAD2b 1.0401409 0.62556243 #FAD2b 1.0401409 0.0 #FAD2b