Compute the matrices for the intact laminate

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Consider a [0/45/-45]S laminate, subject to a load Nx = N= 1000 N/mm. Compute the [A], and [D] matrices (neglect shear deformations) for the intact laminate. Each lamina is 2.5 mm thick. Do not adjust for in-situ strength. The material properties are:
E1= 204.6 GPa

E2 = 20.46 GPa

G12 = 6.89 MPa

v12 = 0.3

F1t = 826.8 MPa

F1c = 482.3 MPa

F2t = F2c= 68.9 MPa

F6 = 241.15 MPA

Reference no: EM131358568

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