· The lamina thickness of a composite [0/90/0] plate is 10 mm. Given that the Young's modulus E for the laminas with 0°
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· The lamina thickness of a composite [0/90/0] plate is 10 mm. Given that the Young's modulus E for the laminas with 0°
· The lamina thickness of a composite [0/90/0] plate is 10 mm. Given that the Young's modulus E for the laminas with 0° and 90° fiber direction are 45 GPa and 12 GPa, respectively. Find the bending stress o, on the bottom and the middle layer of the plate when the bending moment M=400 N.m is applied. Also, calculate the bending stiffness of the plate knowing that the width of the plate is 50 mm. Use transformed section method and lamina with 0° fiber direction as the reference layer.
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