Question: Horizontal beam A C is supported by 2 circular cross section metal bars. Determine the required diameter of each. Steel bar AB has an allowable

Horizontal beam AC is supported by 2 circular cross section metal bars. Determine the required diameter of each. Steel bar AB has an allowable normal stress of 70 MPa and an allowable shear stress of 27 ksi . Aluminum bar CD has an allowable normal stress of 150 MPa and an allowable shear stress of 90 MPa . Use d=2m.
Horizontal beam A C is supported by 2 circular

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