The initial compressive force of a steel column can be determined by Euler's buckling formula. The column has the following propertiesA = 9484 mm2Fy 345 MPaE = 200 GPax=164 x 10 mmly= 23 x 106 mm4Proportional limit, f = 290 MPaThe 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 micDetermine the critical slenderness ratioSelect the correct response:14214O 101.5371.0753.232

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

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.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

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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