Hi all,
I have been trying to find the mechanical properties of the GLARE fiber metal laminates in order to use them in my 3d model in abaqus, I have managed to find all the S2 glass fiber mechanical properties except for the tensile and compression failure stress in third direction X3t and X3c , also I still can not find the adhesive properties of the FM94 epoxy in order to model the delamination using cohesive elements , if anyone knows these values or can direct me to a paper or a link where I could obtain them then that would be great , I have shared the values which I already have with me and I also included the ones which I am looking for.
Parameter
Density 1980 Kg/m3
E11 53.98 GPa
E22 9.412 GPa
E33 9.412 GPa
G12 5.548 GPa
G13 3 GPa
G23 5.548 GPa
ν12 0.33
ν13 0.0575
ν23 0.0575
X1t 2430 MPa
X1c 2000 MPa
X2t 50 MPa
X2c 160 MPa
X3t ???? MPa
X3c ???? MPa
S12 76 MPa
S13 50 MPa
S23 50 MPa
and these are the ones I am looking for plus two from above noted by ????
E (N/mm2) 1900 for FM94 adherent
Poisson’s ratio 0.38 for FM94 adherent
Fracture Toughness G_IC (J/m2) 3067 Al/Glass epoxy fracture toughness
Fracture Toughness G_IC (J/m2) 3545 Glass-epoxy [0]/[90]
σ (MPa) ???? maximum normal contact stresses
τxy (MPa) ???? maximum contact shear stresses in the xy-plane
τzy (MPa) ???? maximum contact shear stresses stresses in the zy -plane
Knn (n/mm3) ????
Kss (n/mm3) ????
Ktt (n/mm3) ????
Thank you all