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FITNET FFS – MK7– Section 13sif(r.membrane(r.total,r.total),-r.bending(r.total,r.total),r.sminor,r.smajor,24.5,175,90)Properties Data number 2 geometry Property 2RunTime Formula given by:-SIF(r.membrane(r.total,r.total),-r.bending(r.total,r.total),r.sminor,r.smajor,24.5,175,0)Geometric DataCode number= 25(Finite Width Plate Containing Surface Elliptic FlawArbitrary Stress)Section size = 24.50000mmStress Intensity Factor given by property 1 Stress Intensity Factor given by property 2Load Data load-1Stress polynomial=a0+a1*x+a2*x**2+a3*x**3+ ... +a8*x**8Where x=Independent variable <strong>and</strong>TermValuea0 138.31a1 -11.424Properties Data number 3 mats-1 Property 1RunTime Formula given by:-CreepStrain(r.ref,r.straintime)Properties Data number 4 mats-1 Property 2RunTime Formula given by:-10^(13.72-((r.ref+353.1)*(r.temp-227))/21.13e3)Materials Data mats-1Lower bound yieldMean yield= 1.7000E+02 MPa= 1.7000E+02 MPaUltimate Tensile Stress = 4.0000E+02 MPaYoungs Modulus= 1.5850E+05 MPa13-148 © FITNET 2006 – All rights reserved
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