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. A propeller shaft is made up of solid steel bar d in diameter. Shear modulus of elasticity is 80000 MPa. . Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable shear stress of 50 MPa. Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable rate of twist is 2° in 3m. Determine the torsional stiffness of the steel bar.

. A propeller shaft is made up of solid steel bar d in diameter. Shear modulus of elasticity is 80000 MPa. . Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable shear stress of 50 MPa. Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable rate of twist is 2° in 3m. Determine the torsional stiffness of the steel bar.

Structural Analysis
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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3. A propeller shaft is made up of solid steel bar d in diameter. Shear modulus of elasticity is 80000 MPa. a. Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable shear stress of 50 MPa. b. Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable rate of twist is 2° in 3m. c. Determine the torsional stiffness of the steel bar. D= 300 (mm)
Transcribed Image Text:3. A propeller shaft is made up of solid steel bar d in diameter. Shear modulus of elasticity is 80000 MPa. a. Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable shear stress of 50 MPa. b. Determine the max. torque that can be applied to the shaft so that it will not exceed the allowable rate of twist is 2° in 3m. c. Determine the torsional stiffness of the steel bar. D= 300 (mm)
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