Composite Materials - Influence of Fiber Orientation and Concentration - Continuous and Aligned Fiber Composites
5 important questions on Composite Materials - Influence of Fiber Orientation and Concentration - Continuous and Aligned Fiber Composites
What are the two stages of deformation of a continuous aligned composite?
Stage 2: The matrix starts to deform plastically while the fibers continue to deform elastically.
How is the modulus of elasticity for a continuous aligned composite in the longitudinal direction computed?
With:
To what point does the longitudinal tensile strength corresponds in continuously aligned fiber-reinforced composite loaded in the longitudinal direction?
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How can we compute the stress in tension for a longitudinal loaded fiber-reinforced composite after fiber failure?
Where:
σcl* is the longitudinal stress in tension
σm' is the stress in the matrix at fiber failure
σf* is the fiber tensile strength
Vf is the volume fraction of fiber
What factors influence transverse strength?
2. The fiber-matrix bond strength
3. Presence of voids
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