The solid rod with radius r = 38 mm is%3Dsubjected to the loading F, = 94 kN, F, = 14kN, F = 45 kN as shown.%3DThe section properties of the rod are:2A = 4536.5 mm4I= 1637662 mm4J = 3275324 mmQ.= 36581 mmтаx120 mm90 mmF,Ba) Determine the "torsional" shearstress (resulting from torque) at point A.(absolute value)Select one:1.091 MPa0.3597 MPa0.1624 MPa0.6845 MPa0.5221 MPa

ζ =TJRζ = torsional shearT = torsionJ = Polar MOIR = maxiumum radius

Answered: a) Determine the "torsional" shear…

Engineering

Mechanical Engineering

a) Determine the "torsional" shear stress (resulting from torque) at point A. (absolute value)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

100%

The solid rod with radius r = 38 mm is
%3D
subjected to the loading F, = 94 kN, F, = 14
kN, F = 45 kN as shown.
%3D
The section properties of the rod are:
2
A = 4536.5 mm
4
I= 1637662 mm
4
J = 3275324 mm
Q.
= 36581 mm
таx
120 mm
90 mm
F,
B
a) Determine the "torsional" shear
stress (resulting from torque) at point A.
(absolute value)
Select one:
1.091 MPa
0.3597 MPa
0.1624 MPa
0.6845 MPa
0.5221 MPa

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