# #Name= SRIM_StrainCtrl #Name= FD+E_Comm. #Name= PlasticReinforced # # From Kurath Report to FD+E Table 5 # Strain Control R=-1 Data Unnotched # Type1 specimen G.L.: width=15mm GL=30mm #Stress_units= mpa #Strain_units= strain #Su= 171 mpa ave. of 23 samples #Initial ElasMod= 11900 mpa ave of 18 samples #E.Modulus has scatter: See cyclic stress-strain plot # In Tens. mod is between 7200 to 9000 mpa # In Comp. mod is between 9500 to 9900 mpa # Thus for Stress-Strain relationship use #E= 8600 mpa # Open to discussion ? # #Note in data below 3 points were typo. corrected #0.015 136.7 147.4 159 180 318 #corrected #0.0125 82.2 100 116 1030 232 #corrected #0.009 78.3 79.8 92 2553 184 #corrected # #Sa = (Smax-Smin)/2 #NeubSa =sqrt(Sa * strAmp * E) #NeubSeq=sqrt(Smax*strAmp*E) # A B C D E F G H strAmp Smax Smin Sa NeubSa Nf NeubSeq Err=(E-G) # strain mpa mpa mpa mpa cycles mpa mpa # 0.02 160.1 -169.6 164.9 168.4 21 165.9 2.4 0.017 82.6 -119.6 101.1 121.6 828 109.9 11.7 0.017 162.2 -149.8 156.0 151.0 120 154.0 -3.0 0.015 136.7 -147.4 142.1 135.4 180 132.8 2.6 0.015 135.6 -147.1 141.4 135.0 201 132.3 2.8 0.015 129. -127.9 128.5 128.7 376 129.0 -0.3 0.0135 81.5 -100.4 91.0 102.8 1400 97.3 5.5 0.0133 73.8 -120.6 97.2 105.4 1219 91.9 13.6 0.0125 82.2 -100 91.1 99.0 1030 94.0 5.0 0.0125 97.8 -109.3 103.6 105.5 1081 102.5 3.0 0.011 36.7 -103.4 70.1 81.4 5314 58.9 22.5 0.01 75.6 -104.2 89.9 87.9 2450 80.6 7.3 0.01 53.2 -77.5 65.4 75.0 27998 67.6 7.3 0.01 76.3 -108.7 92.5 89.2 9850 81.0 8.2 0.00975 74.2 -76.5 75.4 79.5 956 78.9 0.6 0.0095 83.9 -84.8 84.4 83.0 1465 82.8 0.2 0.009 74.9 -93.2 84.1 80.7 1856 76.1 4.5 0.009 78.3 -79.8 79.1 78.2 2553 77.8 0.4 0.009 59.6 -61 60.3 68.3 40280 67.9 0.4 0.0085 60.8 -78.5 69.7 71.4 10703 66.7 4.7 0.008 56.6 -68.7 62.7 65.7 21423 62.4 3.3 0.0075 48.3 -59.4 53.9 58.9 189000 55.8 3.1 0.0075 44.7 -58.3 51.5 57.6 251700 53.7 3.9 0.00735 64.4 -78.1 71.3 67.1 5437 63.8 3.3 0.007 36.9 -57.8 47.4 53.4 23880 47.1 6.3 0.0065 31.7 -89.6 60.7 58.2 161988 42.1 16.1 0.00665 40.8 -74.7 57.8 57.5 85015 48.3 9.2 0.0065 41.3 -57.6 49.5 52.6 481700 48.0 4.5 0.00637 55.4 -67.6 61.5 58.0 28300 55.1 3.0 0.006 47.1 -54.6 50.9 51.2 9447 49.3 1.9 0.0057 41.6 -53.4 47.5 48.3 960500 45.2 3.1 0.00561 37.4 -56.7 47.1 47.6 239000 42.5 5.2 0.0055 37.8 -51.8 44.8 46.0 1155900 42.3 3.7 0.0055 45.1 -46.5 45.8 46.5 95992 46.2 0.4 0.005 45.8 -49.6 47.7 45.3 134507 44.4 0.9 0.00475 42.5 -43.2 42.9 41.8 38215 41.7 0.2 0.00462 36.5 -44.7 40.6 40.2 309000 38.1 2.1 0.00461 40.2 -41.7 41.0 40.3 1703000 39.9 0.4 0.00459 44.9 -51.7 48.3 43.7 750700 42.1 1.6 0.0045 38.9 -46.5 42.7 40.7 584823 38.8 1.9 0.004 40.2 -44.3 42.3 38.1 33536 37.2 0.9