A rod as shown in Figure Q1 is fixed to a rigid wall at its end point A and is made of a steel tube, which is bonded to a brass core. If a torque, T= 2 kN.m, is applied at its end point B, and given that modulus of rigidity for brass G = 37 GPa and for steel G= 75 GPa, determine: (a) The minimum diameter of rod, d if allowable shear stress of the steel is Tala= 150 MPa. (b) The angle of twist of point B relative to point 4, ø8a. 200 mm в Cross sectional profile Steel Rigid wall т Brass -0.75d

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 3.4.5P: A hollow tube ABCDE constructed of monel metal is subjected to five torques acting in the directions...
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A rod as shown in Figure Q1 is fixed to a rigid wall at its end point A and is made of
a steel tube, which is bonded to a brass core. If a torque, T=2 kN.m, is appliced at its
end point B, and given that modulus of rigidity for brass G = 37 GPa and for steel
G = 75 GPa, determine:
(a) The minimum diameter of rod, d if allowable shear stress of the steel is
Tala- 150 MPa.
(b) The angle of twist of point B relative to point 4, p8A.
200 mm
B
Cross
sectional
profile
Steel
Rigid wall
T
Brass
-0.75d
Transcribed Image Text:A rod as shown in Figure Q1 is fixed to a rigid wall at its end point A and is made of a steel tube, which is bonded to a brass core. If a torque, T=2 kN.m, is appliced at its end point B, and given that modulus of rigidity for brass G = 37 GPa and for steel G = 75 GPa, determine: (a) The minimum diameter of rod, d if allowable shear stress of the steel is Tala- 150 MPa. (b) The angle of twist of point B relative to point 4, p8A. 200 mm B Cross sectional profile Steel Rigid wall T Brass -0.75d
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