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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.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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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. 

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.
Transcribed Image Text: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.
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