Steel Design Given: S = 2m L = 10m Superimposed dead load = 5 kPa Live load = 3.6 kPa Properties of Beam BF A section = W 460 x 97 kg/m Area (A) = 12320 mm^2 Depth (d) = 465 mm Flange Width (bf) = 193 mm Flange Thickness (tf) = 19mm Web Thickness (tw) = 11 mm Moment of Inertia Ix = 445 x 10^6 mm^4 Iy = 23 x 10^6 mm^4 Yield Strength, Fy = 248 MPa r (radius of gyration of a section compromising the compression flange plus 1/3 of the compression web area of compression flange = 50 mm. Consider bending about the x-axis. 1. The compression flanges are laterally supported only at midspan. With this condition, what is the permissible flexural stress if Cb = 1.0?

Steel Design Given: S = 2m L = 10m Superimposed dead load = 5 kPa Live load = 3.6 kPa Properties of Beam BF A section = W 460 x 97 kg/m Area (A) = 12320 mm^2 Depth (d) = 465 mm Flange Width (bf) = 193 mm Flange Thickness (tf) = 19mm Web Thickness (tw) = 11 mm Moment of Inertia Ix = 445 x 10^6 mm^4 Iy = 23 x 10^6 mm^4 Yield Strength, Fy = 248 MPa r (radius of gyration of a section compromising the compression flange plus 1/3 of the compression web area of compression flange = 50 mm. Consider bending about the x-axis. 1. The compression flanges are laterally supported only at midspan. With this condition, what is the permissible flexural stress if Cb = 1.0?

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.2.1P: A W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The...

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