The composite shaft shown in the figure consists of two steel pipes that are connected at...

The composite shaft shown in the figure consists of two steel pipes that are connected at flange B and securely attached to rigid walls at A and C. Steel pipe (1) has an outside diameter of 158 mm and a wall thickness of 6 mm. Steel pipe (2) has an outside diameter of 114 mm and a wall thickness of 4 mm. Both pipes are 3.5 m long and have a shear modulus of 80 GPa. If a concentrated torque of 25 kN-m is applied to flange B, determine.

(a) the maximum shear stress magnitudes in pipes (1) and (2)

(b) the rotation angle of flange B relative to support A.

Expert Solution

Amanda K answered 2 years ago

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