All of the statements below are correct except A The torsional shear strain is zero at the axis of the shaft. The torsion formula is based on the requirement that the resultant torque on the cross-section is equal to the torque produced by the linear shear stress distribution. The torsional shear strain is maximum at the outer boundary of the shaft. The polar moment of inertia depends on the material of the shaft. B C D

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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All of the statements below are correct except
A
The torsional shear strain is zero at the
axis of the shaft.
The torsion formula is based on the
requirement that the resultant torque on
the cross-section is equal to the torque
produced by the linear shear stress
distribution.
The torsional shear strain is maximum at
the outer boundary of the shaft.
The polar moment of inertia depends on
the material of the shaft.
B
C
D
Transcribed Image Text:All of the statements below are correct except A The torsional shear strain is zero at the axis of the shaft. The torsion formula is based on the requirement that the resultant torque on the cross-section is equal to the torque produced by the linear shear stress distribution. The torsional shear strain is maximum at the outer boundary of the shaft. The polar moment of inertia depends on the material of the shaft. B C D
If a loaded beam is cut at a certain point and the left
section is considered, the internal forces that will be
exposed are
A
An upward internal shear and a clockwise
internal moment
B
An upward internal shear and a
counterclockwise internal moment
A downward internal shear and a
clockwise internal moment
A downward internal shear and a
counterclockwise internal moment
C
D
Transcribed Image Text:If a loaded beam is cut at a certain point and the left section is considered, the internal forces that will be exposed are A An upward internal shear and a clockwise internal moment B An upward internal shear and a counterclockwise internal moment A downward internal shear and a clockwise internal moment A downward internal shear and a counterclockwise internal moment C D
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