13.32 B 25 mm 4 m 1 m P The frame supports the load of P=4.8kN. As a result, the A992 steel member BC is subjected to a compressive load. Due to the forked ends on this member, consider the supports at B and C to act as pins for x-x axis buckling and as fixed supports for y-y axis buckling. Esteel = 200 GPa. Determine: The factor of safety with respect to buckling about each of these axes. 2 m 35 mm
13.32 B 25 mm 4 m 1 m P The frame supports the load of P=4.8kN. As a result, the A992 steel member BC is subjected to a compressive load. Due to the forked ends on this member, consider the supports at B and C to act as pins for x-x axis buckling and as fixed supports for y-y axis buckling. Esteel = 200 GPa. Determine: The factor of safety with respect to buckling about each of these axes. 2 m 35 mm
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.2.1P: A rigid bar of length L is supported by a linear elastic rotational spring with rotational stiffness...
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please help solve us Pcr=pi^2EI/KL^2 formula and SF formula

Transcribed Image Text:13.32
B
25 mm
4 m
1 m
P
The frame supports the load of P=4.8kN. As a result, the A992
steel member BC is subjected to a compressive load. Due to
the forked ends on this member, consider the supports at B
and C to act as pins for x-x axis buckling and as fixed supports
for y-y axis buckling. Esteel = 200 GPa.
Determine:
The factor of safety with respect to buckling about each of
these axes.
2 m
35 mm
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