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Table 1 Mechanical properties of the CFRP

From: The effect of different geometrical imperfection of buckling of composite cylindrical shells subjected to axial loading

Longitudinal tensile modulus, E l (MPa)

Transverse tensile modulus, E t (MPa)

In-plane shear modulus, G 12 (MPa)

Poisson’s ratio, ν 12

Density (kg/m3)

Thickness (mm)

134,780

9250

4800

0.286

1700

0.125