For a glass/epoxy lamina with a 70% fiber volume fraction using the properties in the tablesprovided below(a) Find the ultimate tensile strength.(b) Find the minimum and critical fiber volume fractions related to (a).(c) Find the compressive strength when the matrix undergoes extension mode and when thematrix undergoes shear mode, which one controls the compressive failure?PropertyAxial modulusTransverse modulusAxial Poisson's ratioTransverse Poisson's ratioShear modulusAxial tensile strengthAxial compressive strengthTransverse tensile strengthTransverse compressive strengthShear strengthEpoxy Glass Units3.4 85 GPa3.485GPa0.3 0.200.30.201.308 35.42 GPa721550 MPa1021550 MPa721550 MPa1021550 MPa34 35 MPa For a glass/epoxy lamina with a 70% fiber volume fraction using the properties in the tablesprovided below(a) Find the ultimate tensile strength.(b) Find the minimum and critical fiber volume fractions related to (a).(c) Find the compressive strength when the matrix undergoes extension mode and when thematrix undergoes shear mode, which one controls the compressive failure?PropertyAxial modulusTransverse modulusAxial Poisson's ratioTransverse Poisson's ratioShear modulusAxial tensile strengthAxial compressive strengthTransverse tensile strengthTransverse compressive strengthShear strengthEpoxy Glass Units3.4 85 GPa3.485GPa0.3 0.200.30.201.308 35.42 GPa721550 MPa1021550 MPa721550 MPa1021550 MPa34 35 MPa

For a glass/epoxy lamina with a 70% fiber volume fraction using the properties in the tables provided below (a) Find the ultimate tensile strength. (b) Find the minimum and critical fiber volume fractions related to (a). (c) Find the compressive strength when the matrix undergoes extension mode and when the matrix undergoes shear mode, which one controls the compressive failure? Property Axial modulus Transverse modulus Axial Poisson's ratio Transverse Poisson's ratio Shear modulus Axial tensile strength Axial compressive strength Transverse tensile strength Transverse compressive strength Shear strength Epoxy Glass Units 3.4 85 GPa 3.4 85 GPa 0.3 0.20 0.3 0.20 1.308 35.42 GPa 1550 MPa 102 1550 MPa 72 1550 MPa 102 1550 MPa 34 35 MPa 72

For a glass/epoxy lamina with a 70% fiber volume fraction using the properties in the tables provided below (a) Find the ultimate tensile strength. (b) Find the minimum and critical fiber volume fractions related to (a). (c) Find the compressive strength when the matrix undergoes extension mode and when the matrix undergoes shear mode, which one controls the compressive failure? Property Axial modulus Transverse modulus Axial Poisson's ratio Transverse Poisson's ratio Shear modulus Axial tensile strength Axial compressive strength Transverse tensile strength Transverse compressive strength Shear strength Epoxy Glass Units 3.4 85 GPa 3.4 85 GPa 0.3 0.20 0.3 0.20 1.308 35.42 GPa 1550 MPa 102 1550 MPa 72 1550 MPa 102 1550 MPa 34 35 MPa 72

Elements Of Electromagnetics

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Author:Sadiku, Matthew N. O.

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Concept explainers

Processing of Polymer Matrix Composites

The polymer matrix composite is described as a composite material that contains some polymer in the form of either fibers or powder. Polymer matrix composites are also known in short as PMC's.

Question

For a glass/epoxy lamina with a 70% fiber volume fraction using the properties in the tables
provided below
(a) Find the ultimate tensile strength.
(b) Find the minimum and critical fiber volume fractions related to (a).
(c) Find the compressive strength when the matrix undergoes extension mode and when the
matrix undergoes shear mode, which one controls the compressive failure?
Property
Axial modulus
Transverse modulus
Axial Poisson's ratio
Transverse Poisson's ratio
Shear modulus
Axial tensile strength
Axial compressive strength
Transverse tensile strength
Transverse compressive strength
Shear strength
Epoxy Glass Units
3.4 85 GPa
3.4
85
GPa
0.3 0.20
0.3
0.20
1.308 35.42 GPa
72
1550 MPa
102
1550 MPa
72
1550 MPa
102
1550 MPa
34 35 MPa

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