Bom dia , Poderiam me ajudar com este problema?

27 November 2023 0 7K Report

The Rules of Mixture give the stiffness in the fiber direction: EL=VfEf+VmEm

For a composite with a fiber volume fraction of 55%, a glass fiber stiffness of 90 GPa, and a polymer matrix stiffness of 3 GPa. What is the stiffness in the fiber directions given in GPa?

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