Explain the importance of buckling of columns analysis in a building structure.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Explain the importance of buckling of columns analysis in a building structure.
Steel bar AB in Figure Q2 is pin connected at its ends for buckling in y-y axis. Given
w = 4kN/m, Est = 210 GPa and oy = 380 MPa:
i) Construct the Free-Body Diagram (FBD) of the given frame ABC,
ii) Determine the maximum load P can be supported by the frame,
iii) Determine the factor of safety with respect to buckling about the y-y axis.
10 cm
60 cm
A
2.5 cm
A
Section c-c
2.5 cm
Figure Q1
5 cm
Transcribed Image Text:Explain the importance of buckling of columns analysis in a building structure. Steel bar AB in Figure Q2 is pin connected at its ends for buckling in y-y axis. Given w = 4kN/m, Est = 210 GPa and oy = 380 MPa: i) Construct the Free-Body Diagram (FBD) of the given frame ABC, ii) Determine the maximum load P can be supported by the frame, iii) Determine the factor of safety with respect to buckling about the y-y axis. 10 cm 60 cm A 2.5 cm A Section c-c 2.5 cm Figure Q1 5 cm
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