5. A long slender column ABC is pinned at ends A and C and compressed by an axial force P (see figure below). At the midpoint B, lateral support is provided to prevent deflection in the plane of the figure. The column is a steel wide-flange section with E= 200 GPa. The distance between lateral supports is L = 6.0 m. Calculate the allowable load P using a factor of safety n = 2.0, taking-int- account the possibility of Euler buckling about either principal centroidal axis (i.e., axis 1-1 or axis 2- 2). Use Table F-1 (b) in Appendix F (attached) to find section values.
5. A long slender column ABC is pinned at ends A and C and compressed by an axial force P (see figure below). At the midpoint B, lateral support is provided to prevent deflection in the plane of the figure. The column is a steel wide-flange section with E= 200 GPa. The distance between lateral supports is L = 6.0 m. Calculate the allowable load P using a factor of safety n = 2.0, taking-int- account the possibility of Euler buckling about either principal centroidal axis (i.e., axis 1-1 or axis 2- 2). Use Table F-1 (b) in Appendix F (attached) to find section values.
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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Transcribed Image Text:5. A long slender column ABC is pinned at ends A and C and compressed by an axial force
P (see figure below). At the midpoint B, lateral support is provided to prevent deflection
in the plane of the figure. The column is a steel wide-flange section with E= 200 GPa.
The distance between lateral supports is L = 6.0 m.
Calculate the allowable load P using a factor of safety n = 2.0, taking-int- account the
possibility of Euler buckling about either principal centroidal axis (i.e., axis 1-1 or axis 2-
2). Use Table F-1(b) in Appendix F (attached) to find section values.
X
B
A
=======================
X
L
L
2
W 250 x 67
Hi
2
Section X-X
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