A hollow circular column of internal diameter 20 mm and external diameter 40 mm has a total length of 5m. One end of the column is fixed, and the other end is hinged. Find out the crippling stress of the column if ?? = 2 × 105 N/mm² . Also, find out the shortest length of this column for which Euler’s formula is valid taking the yield stress equal to 250 N/mm².
A hollow circular column of internal diameter 20 mm and external diameter 40 mm has a total length of 5m. One end of the column is fixed, and the other end is hinged. Find out the crippling stress of the column if ?? = 2 × 105 N/mm² . Also, find out the shortest length of this column for which Euler’s formula is valid taking the yield stress equal to 250 N/mm².
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 hollow circular column of internal diameter 20 mm and external diameter 40 mm has a total
length of 5m. One end of the column is fixed, and the other end is hinged. Find out the crippling
stress of the column if ?? = 2 × 105 N/mm²
. Also, find out the shortest length of this column for
which Euler’s formula is valid taking the yield stress equal to 250 N/mm².
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