Determine the matrices [A], [B], and [D] for

nA) laminate [+45/-45]

nB) symmetric laminate [+45/-45]s

nC) asymmetric laminate [+45/0/-45]

n

Each lamina has 6mm thickness and 60% volume fraction of carbon fibers T-300 within an epoxy matrix

Ef =220 GPa, nf = 0.2; Em = 3.6 GPa, nm = 0.35, for the shear modulus calculation consider that the material is isotrope

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