The hydraulic cylinder shown in the figure has a 2-in bore and is to operate at a pressure of 1500 psi. With the clevis mount shown, the piston rod should be sized as a column with both ends rounded for any plane of buckling. The rod is to be made of forged AISI 1030 steel without further heat treatment resulting in yield strength of 37.5 kpsi, and Young's modulus of 30 mpsi. Problem 4-131 (a) Use a design factor n4 = 2.5 and select a preferred size for the rod diameter if the column length is 50 in. (b) Repeat part (a) but for a column length of 16 in. (c) What factor of safety actually results for each of the cases above?

The hydraulic cylinder shown in the figure has a 2-in bore and is to operate at a pressure of 1500 psi. With the clevis mount shown, the piston rod should be sized as a column with both ends rounded for any plane of buckling. The rod is to be made of forged AISI 1030 steel without further heat treatment resulting in yield strength of 37.5 kpsi, and Young's modulus of 30 mpsi. Problem 4-131 (a) Use a design factor n4 = 2.5 and select a preferred size for the rod diameter if the column length is 50 in. (b) Repeat part (a) but for a column length of 16 in. (c) What factor of safety actually results for each of the cases above?

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 8.3.2P

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The hydraulic cylinder shown in the figure has a 2-in bore and is to operate at a pressure of 1500 psi. With the
clevis mount shown, the piston rod should be sized as a column with both ends rounded for any plane of
buckling. The rod is to be made of forged AISI 1030 steel without further heat treatment resulting in yield
strength of 37.5 kpsi, and Young's modulus of 30 mpsi.
Problem 4-131
(a) Use a design factor na = 2.5 and select a preferred size for the rod diameter if the column length is 50 in.
(b) Repeat part (a) but for a column length of 16 in.
(c) What factor of safety actually results for each of the cases above?

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