A 7.9-m-long steel [E = 195 GPa] pipe column has an outside diameter of 229 mm and a wall thickness of 10 mm. The column is supported only at its ends and it may buckle in any direction. Calculate the critical load Per for the following end conditions: (a) pinned-pinned. (b) fixed-free. (c) fixed-pinned. (d) fixed-fixed. Answers: (a) Pcr = (b) Pcr = (c) Pcr = (d) Pcr = i i i i 10069 5035 14385 20139 kN. kN. kN. kN.

A 7.9-m-long steel [E = 195 GPa] pipe column has an outside diameter of 229 mm and a wall thickness of 10 mm. The column is supported only at its ends and it may buckle in any direction. Calculate the critical load Per for the following end conditions: (a) pinned-pinned. (b) fixed-free. (c) fixed-pinned. (d) fixed-fixed. Answers: (a) Pcr = (b) Pcr = (c) Pcr = (d) Pcr = i i i i 10069 5035 14385 20139 kN. kN. kN. kN.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.4.3P: An aluminum pipe column (E = 10,400 ksi) with a length L = 10.0 ft has inside and outside diameters...

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