The initial compressive force of a steel column can be determined by Euler's buckling formula The column has the following properties A = 9484 mm2 Fy = 345 MPa =164 x 10° mm y= 23 x 10 mm4 The x-axis has an unbraced length of 10 m which is pinned at the top and fixed at the bottom with an k = 0 70 The y-axis has unbraced length of 5 m due to the bracing at the mic E= 200 GPa Proportional limit, f = 290 MPa Determine the critical slenderness ratio

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The initial compressive force of a steel column can be determined by Euler's buckling formula. The column has the following properties
A = 9484 mm2
Fy 345 MPa
E = 200 GPa
x=164 x 10 mm
ly= 23 x 106 mm4
Proportional limit, f = 290 MPa
The x-axis has an unbraced length of 10 m which is pinned at the top and fixed at the bottom with an k = 070 The y-axis has unbraced length of 5 m due to the bracing at the mic
Determine the critical slenderness ratio
Select the correct response:
14214
O 101.53
71.07
53.232
Transcribed Image Text:The initial compressive force of a steel column can be determined by Euler's buckling formula. The column has the following properties A = 9484 mm2 Fy 345 MPa E = 200 GPa x=164 x 10 mm ly= 23 x 106 mm4 Proportional limit, f = 290 MPa The x-axis has an unbraced length of 10 m which is pinned at the top and fixed at the bottom with an k = 070 The y-axis has unbraced length of 5 m due to the bracing at the mic Determine the critical slenderness ratio Select the correct response: 14214 O 101.53 71.07 53.232
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