Engineering, 22.03.2021 16:50 andrew763

1. Two aluminium strips and a steel strip are to be bonded together to form a composite bar. The modulus of elasticity of steel is 200 GPa and 75 GPa for aluminium. The allowable normal stress in steel is 220 MPa and 100 MPa in aluminium. Determine the largest permissible bending moment when the composite bar is bent about horizontal axis. a

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1. Two aluminium strips and a steel strip are to be bonded together to form a composite bar. The mod...