Compute the optimum fiber orientation

Reference no: EM131326267

A component of a composite rocket motor case is subject to a state of stress σ_x = 10 MP a, σ_y = 5 MP a, σ_xy = 2.5 MP a. Use the material data for carbon-epoxy (AS4/3501-6) in Table 1.4. Using principal stress design, compute:

(a) The optimum fiber orientation

(b) the load factor α that can be tolerated for the lamina with optimum orientation, considering all possible modes of failure and a resistance factor ∅ = 1.0.

(c) The resistance factor ∅ that can be tolerated for the lamina with optimum orientation, considering all possible modes of failure and a load factor α = 1.0.

Reference no: EM131326267

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