Mechanics of Materials, 7th Edition
7th Edition
ISBN: 9780073398235
Author: Ferdinand P. Beer, E. Russell Johnston Jr., John T. DeWolf, David F. Mazurek
Publisher: McGraw-Hill Education
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Chapter 10.2, Problem 43P
A 3.5-m-long steel tube having the cross section and properties shown is used as a column. For the grade of steel used σY = 250 MPa and E = 200 GPa. Knowing that a factor of safety of 2.6 with respect to permanent deformation is required, determine the allowable load P when the eccentricity e is (a) 15 mm, (b) 7.5 mm. (Hint: Since the factor of safety must be applied to the load P, not to the stress, use Fig. 10.24 to determine PY).
Fig. P10.43
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Chapter 10 Solutions
Mechanics of Materials, 7th Edition
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Column buckling; Author: Amber Book;https://www.youtube.com/watch?v=AvvaCi_Nn94;License: Standard Youtube License