Continuous and aligned fiber-reinforced composite with cross-sectional area of 330 mm² (0.51 in.2) is subjected to a longitudinal load of 49200 N (11100 lbf). Assume V₁ = 0.3, Vm = 0.7, Ef= 131 GPa and Em = 2.4 GPa. (a) Calculate the fiber-matrix load ratio. (b) Calculate the actual load carried by fiber phase. (c) Calculate the actual load carried by matrix phase. (d) Compute the magnitude of the stress on the fiber phase. (e) Compute the magnitude of the stress on the matrix phase. (f) What strain is expected by the composite?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Continuous and aligned fiber-reinforced composite with cross-sectional area of 330 mm² (0.51 in.²) is subjected to a longitudinal load
of 49200 N (11100 lbf). Assume Vf=0.3, Vm = 0.7, Ef= 131 GPa and Em = 2.4 GPa.
(a) Calculate the fiber-matrix load ratio.
(b) Calculate the actual load carried by fiber phase.
(c) Calculate the actual load carried by matrix phase.
(d) Compute the magnitude of the stress on the fiber phase.
(e) Compute the magnitude of the stress on the matrix phase.
(f) What strain is expected by the composite?
Part 1
Calculate the fiber-matrix load ratio.
M
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Part 2
What is the load, in N, carried by the matrix and the fibers?
(a) What is the matrix load in N?
i
(b) What is the fiber load in N?
i
N
N
Attempts: 0 of 3 used Submit Answer
Transcribed Image Text:Continuous and aligned fiber-reinforced composite with cross-sectional area of 330 mm² (0.51 in.²) is subjected to a longitudinal load of 49200 N (11100 lbf). Assume Vf=0.3, Vm = 0.7, Ef= 131 GPa and Em = 2.4 GPa. (a) Calculate the fiber-matrix load ratio. (b) Calculate the actual load carried by fiber phase. (c) Calculate the actual load carried by matrix phase. (d) Compute the magnitude of the stress on the fiber phase. (e) Compute the magnitude of the stress on the matrix phase. (f) What strain is expected by the composite? Part 1 Calculate the fiber-matrix load ratio. M Save for Later Part 2 What is the load, in N, carried by the matrix and the fibers? (a) What is the matrix load in N? i (b) What is the fiber load in N? i N N Attempts: 0 of 3 used Submit Answer
What is the stress, in MPa, carried by the matrix and the fibers?
(a) What is the matrix stress in MPa?
(b) What is the fiber stress in MPa?
i
i
Save for Later
Part 4
i
MPa
MPa
What is the strain experienced by the composite?
Attempts: 0 of 3 used Submit Answer
Transcribed Image Text:What is the stress, in MPa, carried by the matrix and the fibers? (a) What is the matrix stress in MPa? (b) What is the fiber stress in MPa? i i Save for Later Part 4 i MPa MPa What is the strain experienced by the composite? Attempts: 0 of 3 used Submit Answer
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