A=9484 mm² force of Fy=345 MPa E = 200 GPa determined by Euler's buckling formula The column has the following properties = 164 x 100 mm ly= 23 x 100 mm 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= 0.70 The y-axis has unbraced length of 5 m due to the bracing at the mid-height Determine the factor of safety for the load shown with respect to buckling in the plane of the figure Select the correct response

A=9484 mm² force of Fy=345 MPa E = 200 GPa determined by Euler's buckling formula The column has the following properties = 164 x 100 mm ly= 23 x 100 mm 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= 0.70 The y-axis has unbraced length of 5 m due to the bracing at the mid-height Determine the factor of safety for the load shown with respect to buckling in the plane of the figure Select the correct response

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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 1x = 164 x 100 mm4 ly = 23 x 105 mm² 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 = 0.70. The y-axis has unbraced length of 5 m due to the bracing at the mid-height. Which of the following most nearly gives the axial force in the boom? Select the correct response: 104.62 kN 43.33 kN 94.75 kN 38.14 kN E = 200 GPa
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