# Material Sciences

A unidriectional, continuously reinforced glass fiber composite has Vf=60 volume percent fibers in a matrix of epoxy. Glass has a Young's Modulus of Eglass=70GPa; epoxy has a Young's Modulus of Eepoxy=2GPa

(a) Give numerical values for

(i) the Young's Modulus for loading along the fiber axis (E1) and

{ii) the Young's Modulus for loading perpendicular to the fiber axis (E1) .

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1. A unidirectional, continuously reinforced glass fiber composite has ππ=60 volume percent fibers in a matrix of epoxy. Glass has a Young's Modulus of πΈππππ π =70πΊππ; epoxy has a Young's Modulus of πΈππππ₯π¦=2πΊππ

(a) Give numerical values for

(i) the Young's Modulus for loading along the fiber axis (πΈ1) and

{ii) the Young's Modulus for loading perpendicular to the fiber axis (πΈ2) .

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2. 👎

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2. 👎

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2. 👎

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