Consider two types of a column cross-section: a hollow square and a hollow circular section. In both cases the wall thickness is 6 mm and the area occupied by the load- bearing material is 638 mm². Find which of these two column types produces a better buckling performance with relevant calculations supporting your answer.
Consider two types of a column cross-section: a hollow square and a hollow circular section. In both cases the wall thickness is 6 mm and the area occupied by the load- bearing material is 638 mm². Find which of these two column types produces a better buckling performance with relevant calculations supporting your answer.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.7.9P: A propeller shaft of solid circular cross section and diameter d is spliced by a collar of the same...
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a) The second moment of area for the hollow cirle section can be calculated as _______ mm^4
b) Find out which of these two column types produces a better buckling performance: (i) Hollow Square Section or (ii) Hollow Circular Section.
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