A wide-flange shape column AB carries a centric load P of magnitude 60 kN. Cables BC and BD are taut and prevent motion of Point B in the xz plane. Using Euler's formula and a factor of safety of 2.2, and neglecting the tension in the cables, determine the maximum allowable length L. Take E = 200 GPa and Ix= 48.9x106 mmª & Iy=4.73x106 mm4 for W250 x 32.7. (Hint: Consider buckling in xz-plane and yz-plane separately) P W250 × 32.7 L D B x

A wide-flange shape column AB carries a centric load P of magnitude 60 kN. Cables BC and BD are taut and prevent motion of Point B in the xz plane. Using Euler's formula and a factor of safety of 2.2, and neglecting the tension in the cables, determine the maximum allowable length L. Take E = 200 GPa and Ix= 48.9x106 mmª & Iy=4.73x106 mm4 for W250 x 32.7. (Hint: Consider buckling in xz-plane and yz-plane separately) P W250 × 32.7 L D B x

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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Question

A wide-flange shape column AB carries a centric load P of magnitude 60 kN. Cables BC
and BD are taut and prevent motion of Point B in the xz plane. Using Euler's formula and a
factor of safety of 2.2, and neglecting the tension in the cables, determine the maximum
allowable length L. Take E = 200 GPa and Ix= 48.9x106 mmª & Iy=4.73x106 mm4 for W250
x 32.7. (Hint: Consider buckling in xz-plane and yz-plane separately)
B
W250 x 32.7
L
D
x

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