A certain beam in its upright position is estimated Mux = 218 kN-m and a lateral bending moment of %3D includes the effect of the estimated beam weight. the centroid of the section. Assume full lateral supp Properties of the beam

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A certain beam in its upright position is estimated to have a vertical bending moment
Mux = 218 kN-m and a lateral bending moment of Muy = 48 kN-m. These momnents
%3D
includes the effect of the estimated beam weight. The loads are assumed to pass thru
the centroid of the section. Assume full lateral support for the compression flange.
Properties of the beam
Sx = 2524 x 10³ mm³
Sy = 251 x 103 mm3
Zx = 2901 x 10° mm3
Zy = 401 x 10³ mm³
Fy 248 MPa
Cb = 1.0
Compute the ratio of the actual flexural strength to the design strength of the beam
using interacton formula.
Transcribed Image Text:A certain beam in its upright position is estimated to have a vertical bending moment Mux = 218 kN-m and a lateral bending moment of Muy = 48 kN-m. These momnents %3D includes the effect of the estimated beam weight. The loads are assumed to pass thru the centroid of the section. Assume full lateral support for the compression flange. Properties of the beam Sx = 2524 x 10³ mm³ Sy = 251 x 103 mm3 Zx = 2901 x 10° mm3 Zy = 401 x 10³ mm³ Fy 248 MPa Cb = 1.0 Compute the ratio of the actual flexural strength to the design strength of the beam using interacton formula.
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