Lets consider a solid circular shaft having a diameter D = 40 mm subjected to a triangular distributed torque and fixed at C, as shown in the figure below. If it is made of a material having a shear modulus G = 30 GPa, determine the angle of twist at its end A. t =100 N.m/m 1 m C 0.5 m

Lets consider a solid circular shaft having a diameter D = 40 mm subjected to a triangular distributed torque and fixed at C, as shown in the figure below. If it is made of a material having a shear modulus G = 30 GPa, determine the angle of twist at its end A. t =100 N.m/m 1 m C 0.5 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.8.8P: A solid circulai' aluminum bar AB is fixed at both ends and loaded by a uniformly distributed torque...

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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

Let's consider a solid circular shaft having a diameter D = 40 mm subjected to a triangular distributed torque and fixed at C, as shown in the
figure below. If it is made of a material having a shear modulus G = 30 GPa, determine the angle of twist at its end A.
t=100 N.m/m
1 m
0.5 m
Select one:
O -0.00226 rad
O -0.00553 rad
O -0.00875 rad
O -0.00167 rad
O-0.00407 rad

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