Consider a graphite-reinforced polymer composite lamina. Use the simple rule-of-mixtures formulas tocalculate the values of the four elastic constants E1, V12, E2, and G12 for the lamina. Use V₁= 0.6.Assume the following material properties for the matrix and fibers.Em4.62 GPa,E= 233 GPa,E = 23.1 GPa,G₁₂ = 8.96 GPam = 0.3602 = 0.2003 = 0.400G3 = 8.27 GPa

Given: Vf = 0.6 To find: E1, v12, E2, G12

Consider a graphite-reinforced polymer composite lamina. Use the simple rule-of-mixtures formulas to calculate the values of the four elastic constants E1, V12, E2, and G₁2 for the lamina. Use V₁= 0.6. Assume the following material properties for the matrix and fibers.

Consider a graphite-reinforced polymer composite lamina. Use the simple rule-of-mixtures formulas to calculate the values of the four elastic constants E1, V12, E2, and G₁2 for the lamina. Use V₁= 0.6. Assume the following material properties for the matrix and fibers.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher: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.

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Consider a graphite-reinforced polymer composite lamina. Use the simple rule-of-mixtures formulas to
calculate the values of the four elastic constants E1, V12, E2, and G12 for the lamina. Use V₁= 0.6.
Assume the following material properties for the matrix and fibers.
Em
4.62 GPa,
E
= 233 GPa,
E = 23.1 GPa,
G₁₂ = 8.96 GPa
m = 0.360
2 = 0.200
3 = 0.400
G3 = 8.27 GPa

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