Home / Questions / Find the six engineering constants for a 60° boron epoxy lamina Use the properties of uni...
Find the six engineering constants for a 60° boron/epoxy lamina. Use the properties of unidirectional boron/epoxy lamina from Table 2.2.
2. A bidirectional woven composite ply may yield equal longitudinal and transverse Young’s modulus but is still orthotropic. Determine the angles of the ply for which the shear modulus (G_{xy}) are maximum and minimum. Also find these maximum and minimum values. Given: E_{1} = 69 GPa, E_{2} = 69 GPa, ν_{12} = 0.3, G_{12} = 20 GPa.
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