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[null,null,1]
[null,null,2]

{"sheet":"Makro1","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Makro2","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Tabelle1","index":3,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Makro3","index":4,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Makro4","index":5,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Stiffness","index":6,"n_rows":40,"n_cols":23,"rows_kept":40,"cut":false,"hidden":false,"merged":[]}
["Material properties",null,null,"Stiffness: Homogenised elastic",null,null,"Stiffness: Homogenised mechanical properties  (for Vf = 0 > 1)",null,null,null,null,null,null,null,"Failure: Homogenised composite for specified Vf"]
[null,null,null,"properties for specified Vf"]
[null,null,null,null,null,null,"Vf","E11(LOM)","E22(ILOM)","G12(ILOM)","G21(LOM)","ν12(LOM)","ν21(ILOM)",null,"Mode",null,"Value","Information on mode"]
[null,null,null,null,null,null,0,4.08,4.08,1.478,1.478,0.3,0.3,null,"Vf   ",null,0.6]
[null,null,null,"Rule of Mixtures",null,null,0.1,31.272000000000002,4.4276901987662782,1.6322941123536678,2.0302000000000002,0.28999999999999998,0.2857142857142857,null,"F11T_Composite =",null,3.138629565217391,"LOM - Fibre dominated failure"]
[null,null,null,"Vf   ",0.6,null,0.2,58.464000000000006,4.8401598401598402,1.8225579568497781,2.5824000000000003,0.27999999999999997,0.27272727272727271,null,"F11C_Composite =",null,null,"* Insufficient failure data to compute F11C"]
["Fibre properties",null,null,"E11 Long.     ",167.232,null,0.3,85.655999999999992,5.3373726246213167,2.0630292502869194,3.1345999999999998,0.27,0.2608695652173913,null,null,null,2.6482635678587716,"For compression: Transverse splitting"]
["Name","WWE IM7 (**)",null,"E22 Transv.   ",7.7149681528662422,null,0.4,112.84800000000001,5.9484346224677722,2.3766020296345705,3.6868000000000003,0.26,0.25,null,null,null,1.1228720000000001,"For compression: Shear"]
["Density (kg/dm3)",1.8,null,"G12 Long.    ",3.4146216243967551,null,0.5,140.04,6.7175043327556327,2.8025844511552775,4.2389999999999999,0.25,0.24,null,"F22T_Composite =",null,6.8407597645570598E-2,"Using Chamis for E22;              computed SCF =",null,null,null,3.1878192865679109]
["E11 Long. ",276,null,"G21 Transv. ",4.7911999999999999,null,0.6,167.232,7.7149681528662422,3.4146216243967551,4.7911999999999999,0.24,0.23076923076923078,null,"F22C_Composite =",null,8.9828158524486626E-2,"Using Chamis for E22;              computed SCF =",null,null,null,3.1878192865679109]
["E22 Transv. ",19,null,"ν12 Long.        ",0.24,null,0.7,194.42399999999998,9.0603085553997182,4.3686641998554938,5.3433999999999999,0.23,0.22222222222222224,null,"F12_Composite   =",null,3.089742619407158E-2,"Using Chamis for G12;             computed SCF =",null,null,null,5.751742980068574]
["G12 Long. ",27,null,"ν21 Transv.  ",0.23076923076923078,null,0.8,221.61600000000001,10.973952434881088,6.0625303840544493,5.8956,0.22,0.2142857142857143]
["G21 Transv. ",7,null,null,null,null,0.9,248.80799999999999,13.912419239052406,9.9017418490397517,6.4478,0.21000000000000002,0.20689655172413793,null,"Failure: Homogenised  properties  (for Vf = 0 > 1)"]
["ν12  Long.  ",0.2,null,null,null,null,1,276,19,27,7,0.2,0.2]
["ν21  Transv.",0.2,null,null,null,null,null,null,null,null,null,null,null,null,"Vf","F11T","Mode","F11C_Min.","Mode","F22T","F22C","F12"]
["F11T_Fibre (ult. Stress)",5.18,null,null,null,null,"Vf","E22(ILOM)","E22(Chamis)","E22(Halpin)","G12(ILOM)","G12(Chamis)","G12(Halpin)",null,0,9.9000000000000005E-2,"NA",6.8000000000000005E-2,"Shear",9.9000000000000005E-2,0.13,5.7000000000000009E-2," "]
["F11C_Fibre (ult. Stress)",3.2,null,"Chamis Rule",null,null,0,4.08,4.08,4.08,1.478,1.478,1.478,null,0.1,0.58691652173913045,"NA",0.26119999999999999,"Shear",7.870644685001553E-2,0.10335189990406081,4.2868831449943426E-2]
["F22T_Fibre (ult. Stress)",null,null,"Vf   ",{"$f":"vfratio","v":0.6},null,0.1,4.4276901987662782,4.5062295483636881,4.7914726507713885,1.6322941123536678,1.6333452949425369,1.8909520285507848,null,0.2,1.0972591304347827,"NA",0.45440000000000003,"Shear",7.4240781960383889E-2,9.74878955035344E-2,3.9576061531067283E-2]
["F22C_Fibre (ult. Stress)",null,null,"E22 Transv.  ",8.9871709214050135,null,0.2,4.8401598401598402,5.0676007099518294,5.5907610853739245,1.8225579568497781,1.8382931364564838,2.3887224323584801,null,0.3,1.6076017391304347,"NA",0.64759999999999995,"Shear",7.2020050204697914E-2,9.4571783097078047E-2,3.7639794988880544E-2]
["F12_Fibre (ult. Stress)",null,null,"G12 Long.  ",4.6080942478631659,null,0.3,5.3373726246213167,5.7665639704787077,6.4951930876388646,2.0630292502869194,2.093889714069697,3.0004339847708903,null,0.4,2.1179443478260871,"NA",0.84079999999999999,"Shear",7.0683487092023989E-2,9.2816700221849679E-2,3.5992484605705873E-2]
[null,null,null,null,null,null,0.4,5.9484346224677722,6.6260102706013022,7.5269762174405441,2.3766020296345705,2.4087288461375813,3.7702651920272241,null,0.5,2.6282869565217388,"NA",1.034,"Shear",6.9619342171828497E-2,9.1419338205431355E-2,3.3985553121001405E-2]
["Matrix Properties",null,null,null,null,null,0.5,6.7175043327556327,7.6820023073986983,8.715045685279188,2.8025844511552775,2.7963483686287285,4.7686236696714159,null,0.6,3.138629565217391,"NA",1.2271999999999998,"Shear",6.8407597645570598E-2,8.9828158524486626E-2,3.089742619407158E-2]
["Name","WWE 8551-7  (**)",null,"Halpin -Tsai",null,null,0.6,7.7149681528662422,8.9871709214050135,10.097820738137083,3.4146216243967551,3.2765641535404217,6.1150044527003029,null,0.7,3.6489721739130427,"NA",1.4203999999999999,"Shear",6.6656453159713761E-2,8.7528675866290803E-2,2.5553549751688873E-2]
["Density (kg/dm3)",1.8,null,"Vf   ",{"$f":"vfratio","v":0.6},null,0.7,9.0603085553997182,10.618485211937324,11.727437185929649,4.3686641998554938,3.8784828644351914,8.0297992159198035,null,0.8,4.1593147826086954,"NA",1.6136000000000001,"Shear",6.3907229668718632E-2,8.3918584413468916E-2,1.5471485103667516E-2]
["E  (GPa)",4.08,null,"E22 Transv.  ",10.097820738137083,null,0.8,10.973952434881088,12.691427066257104,13.676468733578563,6.0625303840544493,4.6460243445621145,10.969281388912187,null,0.9,4.669657391304348,"NA",1.390707380287987,"Split",5.9529768396648662E-2,7.8170402945094211E-2,-6.2200393604380346E-3]
["G (GPa)",1.478,null,"G12 Long.  ",6.1150044527003029,null,0.9,13.912419239052406,15.386283852182958,16.049030002912907,9.9017418490397517,5.648254373777811,16.056468008359335,null,1,5.1748965739130428,"NA",0.7549375098265324,"Split",5.2636763721673932E-2,6.9118982664824358E-2,-6.811190286755045E-2]
[" ν ",0.3,null,null,null,null,1,19,19,19.000000000000004,27,7,26.999999999999993]
["FT_Resin (ult. Stress)",9.9000000000000005E-2]
["FC_Resin (ult. Stress)",0.13]
["F12_Resin (ult. Stress)",5.7000000000000002E-2]
[]
["Fibre volume ratio"]
["Vf   ",0.6]
[]
["Additional input parameters"]
["Halpin-Tsai  ETA",2]
[]
[]
["Author: Anthony Pickett, IFB, Stuttgart"]
["Date: Summer 2011"]

{"sheet":"fiber properties","index":7,"n_rows":21,"n_cols":13,"rows_kept":21,"cut":false,"hidden":false,"merged":[[20,0,20,5]]}
["Name","Density","E11_Fibre","E22_Fibre","G12_Fibre","G21_Fibre","v12_Fibre","v21_Fibre","F11T_Fibre","F11C_Fibre","F22T_Fibre","F22C_Fibre","F12_Fibre"]
["IFB_Tutorial Carbon",1.8,230,22,22,4.5999999999999996,0.3,0.35,2.0670000000000002,1.9990000000000001,7.6999999999999999E-2,4.2000000000000003E-2,1]
["carbonHT_T300 (*)",1.75,230,14,23,5.4,0.23,0.3,3.53,3.53]
["carbonIM T800 (*)",1.8,294,12,23,4.5999999999999996,0.23,0.3,5.5860000000000003,5.5860000000000003]
["carbonHM (*)",2.17,385,21,20,8.08,0.23,0.3,3.63,3.63]
["Eglass (*)",2.58,72,72,27.7,27.7,0.3,0.3,3.45,3.45]
["Sglass (*)",2.46,87,87,33.46,33.46,0.3,0.3,4.71,4.71]
["Basalt (*)",2.75,89,89,34.229999999999997,34.229999999999997,0.3,0.3,4.84,4.84]
["Kevlar49 (*)",1.44,124,1,5,0.38500000000000001,0.3,0.3,3.85,3.85]
["Spectra900(PE) (*)",0.97,117,1,1,0.38500000000000001,0.3,0.3,2.6,2.6]
["Spectra1000(PE) (*)",0.97,172,1,1,0.38500000000000001,0.3,0.3,3.1,3.1]
["PP (*)",0.9,15,2,2,0.8,0.3,0.3,3,3]
["Flax (*)",1.45,80,5,5,1.9,0.3,0.3,0.7,0.7]
["WWE IM7 (**)",1.8,276,19,27,7,0.2,0.2,5.18,3.2]
[]
[]
["Note: * Courtesy of Leuven university the majority of the stiffness data has been taken from reference: "]
["             http://www.mtm.kuleuven.be/Onderzoek/Composites/software/micromechanical_software"]
["             This is also a useful tool for both short and long fibre micro-mechanics analysis"]
[]
["Note: ** Taken from published data from the World Wide Exercise (WWE)"]

{"sheet":"resin properties","index":8,"n_rows":15,"n_cols":8,"rows_kept":15,"cut":false,"hidden":false,"merged":[]}
["Name","Density","E_Resin","G_Resin","v_Resin","FT_Resin","FC_Resin","F12_Resin"]
["IFB_Tutorial Epoxy(*)",1.2,3.4,1.3080000000000001,0.3,7.1999999999999995E-2,0.10199999999999999,3.4000000000000002E-2]
["Epoxy (*)",1.2,3.1,1.2,0.3,7.0000000000000007E-2]
["Polyester (*)",1.1000000000000001,3.5,1.4,0.3,7.0000000000000007E-2]
["PP (*)",0.9,1.3,0.5,0.3,3.5000000000000003E-2]
["WWE 8551-7  (**)",1.2,4.08,1.478,0.3,9.9000000000000005E-2,0.13,5.7000000000000002E-2]
[]
[]
[]
[]
["Note: * Courtesy of Leuven university the majority of the stiffness data has been taken from reference: "]
["             http://www.mtm.kuleuven.be/Onderzoek/Composites/software/micromechanical_software"]
["             This is also a useful tool for both short and long fibre micro-mechanics analysis"]
[]
["Note: ** Taken from published data from the World Wide Exercise (WWE)"]