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The SG of fiber-reinforced composites can be represented as shown below. Let the material properties of the fiber and matrix be:

Fiber: E₁₁ =230 GPa, E₂₂ =15 GPa, G₁₂=G₁₃ =15GPa, G₂₃ =7GPa, v₁₂=v₁₃ =0.2000 ν₂₃ =0.0714.

Matrix: E =4.0GP, ν=0.35

Fiber volume of fraction is assumed to be 60% The material properties are obtained from: “Soden, P. D., Hinton M. J. and Kaddour, A. S., Lamina properties, lay-up configurations and loading conditions for a range of fibre reinforced composite laminates. Compos. Sci. Technol., 1998, 58(7), 1011”

Created on 22 Jul 2018, Last modified on 22 Jul 2018