Part of supporting bracket for a machine consists of a steel rod of 60 mm diameter fixed at its lower end and containing a right-angle bend which lies in the xy-plane as shown in figure below. The force P applied at the free end lies in the yz-plane inclined. The 0.1% proof stress for yielding in simple tension of the steel is 200 MN/m². According to the shear-strain energy criterion, calculate the value of P which will cause yielding at point H located along the x-axis on the outer surface at a height h = 100 mm. 150 mm 300 mm 125 mm

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.3.1P: A fire extinguisher tank is designed for an internal pressure of 825 psi. The tank has an outer...
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Part of supporting bracket for a machine consists of a steel rod of 60 mm diameter fixed at its lower
end and containing a right-angle bend which lies in the xy-plane as shown in figure below. The force
P applied at the free end lies in the yz-plane inclined. The 0.1% proof stress for yielding in simple
tension of the steel is 200 MN/m². According to the shear-strain energy criterion, calculate the
value of P which will cause yielding at point H located along the x-axis on the outer surface at a
height h = 100 mm.
B
150 mm
D
300 mm
125 mm
Answers: P = 25.81 kN
Transcribed Image Text:Part of supporting bracket for a machine consists of a steel rod of 60 mm diameter fixed at its lower end and containing a right-angle bend which lies in the xy-plane as shown in figure below. The force P applied at the free end lies in the yz-plane inclined. The 0.1% proof stress for yielding in simple tension of the steel is 200 MN/m². According to the shear-strain energy criterion, calculate the value of P which will cause yielding at point H located along the x-axis on the outer surface at a height h = 100 mm. B 150 mm D 300 mm 125 mm Answers: P = 25.81 kN
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