7 Principal stresses of a point in a critical section of a machine component are: ₁= 80 MPa 0₂= 5 MPa 03 = -60 MPa Tensile yield strength is, oy = 200 MPa -According to the maximum shear stress theory. Determine factor of fafety ?

7 Principal stresses of a point in a critical section of a machine component are: ₁= 80 MPa 0₂= 5 MPa 03 = -60 MPa Tensile yield strength is, oy = 200 MPa -According to the maximum shear stress theory. Determine factor of fafety ?

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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Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

7 Principal stresses of a point in a
critical section of a machine component
are:
₁= 80 MPa
0₂= 5 MPa
03 = -60 MPa
Tensile yield strength is, oy = 200 MPa
According to the maximum shear
stress theory.
Determine factor of fafety ?

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