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 𝑉𝑓=60 volume percent fibers in a matrix of epoxy. Glass has a Young's Modulus of πΈπ‘”π‘™π‘Žπ‘ π‘ =70πΊπ‘ƒπ‘Ž; epoxy has a Young's Modulus of πΈπ‘’π‘π‘œπ‘₯𝑦=2πΊπ‘ƒπ‘Ž

    (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 (𝐸2) .

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    2. 👎
  2. please help with this problem.thank you

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  3. Please help with this problem

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