4.9-7 Two 9/16 X 10 plates are welded to a W10 X 49 profile to form a composite section as shown in Figure P4.9-7. Assume that the components are connected in such a way that the cross section is fully effective. Fy = 50 ksi, and KxL = KyL = 25 ft. A. Calculate the axial compression design strength based on flexural buckling (do not consider torsional buckling). B. What is the percentage increase in resistance compared to the unreinforced W10 X 49 profile? With the equations E 3-1, E 3-2, E 3-3 , E 3-4
4.9-7 Two 9/16 X 10 plates are welded to a W10 X 49 profile to form a composite section as shown in Figure P4.9-7. Assume that the components are connected in such a way that the cross section is fully effective. Fy = 50 ksi, and KxL = KyL = 25 ft. A. Calculate the axial compression design strength based on flexural buckling (do not consider torsional buckling). B. What is the percentage increase in resistance compared to the unreinforced W10 X 49 profile? With the equations E 3-1, E 3-2, E 3-3 , E 3-4
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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4.9-7 Two 9/16 X 10 plates are welded to a W10 X 49 profile to form a composite section as shown in Figure P4.9-7. Assume that the components are connected in such a way that the cross section is fully effective. Fy = 50 ksi, and KxL = KyL = 25 ft.
A. Calculate the axial compression design strength based on flexural buckling (do not consider torsional buckling).
B. What is the percentage increase in resistance compared to the unreinforced W10 X 49 profile?
With the equations E 3-1, E 3-2, E 3-3 , E 3-4
Transcribed Image Text:Fy= Soksi
>
шлохча
Kxl= Kyl: 25 ft
PL 9 X 10
16
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