The gas tank shown in Figure 4 is made from A-36 steel and has an inner diameter of 1.50 m The tank should withstand a gauge pressure of p-5 MPa. Apply a F.S.=1.5 against yielding. a. Express the hoop stress and the longitudinal stress as functions of the thickness t. Assume that the vessel is thin-walled. b. Determine the required minimum wall thickness to the nearest mm using the maximum-shear-stress theory. Neglect the radial stress, assuming that the vessel is subjected to a biaxial stress. c. Prove that the designed by the maximum-shear-stress theory vessel is thin-walled.
The gas tank shown in Figure 4 is made from A-36 steel and has an inner diameter of 1.50 m The tank should withstand a gauge pressure of p-5 MPa. Apply a F.S.=1.5 against yielding. a. Express the hoop stress and the longitudinal stress as functions of the thickness t. Assume that the vessel is thin-walled. b. Determine the required minimum wall thickness to the nearest mm using the maximum-shear-stress theory. Neglect the radial stress, assuming that the vessel is subjected to a biaxial stress. c. Prove that the designed by the maximum-shear-stress theory vessel is thin-walled.
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 8.5.32P
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