A solid shaft (r=10 mm) made of two materials is inserted into two rigid walls at A and C. Shaft AB is made of steel with G=70 GPa, shaft BC is made of an unknown metal. When a torque of 100 Nm is applied at the interface between two metals, the angle of twist at D is measured to be 0.014 radians. Find the shear modulus of the unknown material and the support reaction at C. Assume that there is perfect bonding at B. 0.5 m A B D +» 100 Nm 0.5 m 1 m Steel Unknown metal

A solid shaft (r=10 mm) made of two materials is inserted into two rigid walls at A and C. Shaft AB is made of steel with G=70 GPa, shaft BC is made of an unknown metal. When a torque of 100 Nm is applied at the interface between two metals, the angle of twist at D is measured to be 0.014 radians. Find the shear modulus of the unknown material and the support reaction at C. Assume that there is perfect bonding at B. 0.5 m A B D +» 100 Nm 0.5 m 1 m Steel Unknown metal

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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