2) Determine the maximum axial compressive service load that can be supported if the live load is twice as large as the dead load for a W 12x 87 A992 steel column W 12 x 87 material properties are weight per linear meter w = 129.91 kg/m, area A = 16,516 mm?, depth d = 318.30 mm, web thickness t, = 13.10 mm, flange width b; = 308.00 mm, flange thickness t; = 20.60 mm, r = 84.33 mm Ix = 308,011 x10³ mm*, Sx = 1,935 x103 mm3, rx 136.56 mm, ly = 100,312 x 10 mm, Sy 651 x 10 mm2, ry 77.93 mm. Fy 350 MPa. Use (a) LRFD and (b) ASD.

Steel Design (Activate Learning with these NEW titles from Engineering!)
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ISBN:9781337094740
Author:Segui, William T.
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Chapter5: Beams
Section: Chapter Questions
Problem 5.11.5P
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Determine the maximum axial compressive service load that can be supported if the live load is twice as
large as the dead load for a W 12x 87 A992 steel column W 12 x 87 material properties are weight per
linear meter w = 129.91 kg/m, area A = 16,516 mm?, depth d = 318.30 mm, web thickness t, = 13.10 mm,
flange width b; = 308.00 mm, flange thickness t 20.60 mm, r 84.33 mm Ix 308,011 x103 mm*, Sx =
1,935 x103 mm?, rx 136.56 mm, ly = 100,312 x 103 mm', Sy 651 x 10³mm³, ry 77.93 mm. Fy 350
MPa. Use (a) LRFD and (b) ASD.
2)
Transcribed Image Text:Determine the maximum axial compressive service load that can be supported if the live load is twice as large as the dead load for a W 12x 87 A992 steel column W 12 x 87 material properties are weight per linear meter w = 129.91 kg/m, area A = 16,516 mm?, depth d = 318.30 mm, web thickness t, = 13.10 mm, flange width b; = 308.00 mm, flange thickness t 20.60 mm, r 84.33 mm Ix 308,011 x103 mm*, Sx = 1,935 x103 mm?, rx 136.56 mm, ly = 100,312 x 103 mm', Sy 651 x 10³mm³, ry 77.93 mm. Fy 350 MPa. Use (a) LRFD and (b) ASD. 2)
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