3. The piping assembly shown below consists of 200mm outside diameter stainless steel pipe with a 8mm wall thickness. It is subjected to concentrated loads Px=2400N, Py=Pz=0, as well as an internal pressure of 900kPa that acts inside all pipes; yı=0.7m, y2=1.8m, zı=1.3m and z2=1.1m a. Find the states of stress on the outside surface of the pipe at points C and D. b. Draw Mohr's circle for the state of stress at D c. Find the principal stresses and directions at point D d. Determine the safety factor for the tube at point D based on the Maximum Shear Stress and Distortion Energy (Von Mises) failure theories and a proportional limit of 50MPA.

3. The piping assembly shown below consists of 200mm outside diameter stainless steel pipe with a 8mm wall thickness. It is subjected to concentrated loads Px=2400N, Py=Pz=0, as well as an internal pressure of 900kPa that acts inside all pipes; yı=0.7m, y2=1.8m, zı=1.3m and z2=1.1m a. Find the states of stress on the outside surface of the pipe at points C and D. b. Draw Mohr's circle for the state of stress at D c. Find the principal stresses and directions at point D d. Determine the safety factor for the tube at point D based on the Maximum Shear Stress and Distortion Energy (Von Mises) failure theories and a proportional limit of 50MPA.

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 8.3.11P: A standpipe in a water-supply system (see figure) is 12 ft in diameter and 6 in. thick. Two...

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3. The piping assembly shown below consists of 200mm outside diameter stainless steel
pipe with a 8mm wall thickness. It is subjected to concentrated loads Px=2400N,
Py=Pz=0, as well as an internal pressure of 900kPa that acts inside all pipes; yı=0.7m,
y2=1.8m, zı=1.3m and z2=1.1m
a. Find the states of stress on the outside surface of the pipe at points C and D.
b. Draw Mohr's circle for the state of stress at D
c. Find the principal stresses and directions at point D
d. Determine the safety factor for the tube at point D based on the Maximum
Shear Stress and Distortion Energy (Von Mises) failure theories and a
proportional limit of 50MPA.
P
Px
By
C
D.

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