The beam-column in the figure is a member of a braced frame. Use LRFD and determine whether this member satisfies the appropriate AISC interaction equation. Endpoints are pin connections in both x and y directions and the member is laterally supported at both ends. The load and moments are computed from service loads, and bending is about the x axis. Use Lp = 3.166 m, Lr: = 12.487 m and Cb as 1.0. The steel is S355; Fy = 355 MPa, Fu = 510 MPa, E= 200 GPa. 450 kN 300 kN 1 m 2 m 4 m 300 KN HE300B 1 m 450 kN

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The beam-column in the figure is a member of a braced frame. Use LRFD and determine
whether this member satisfies the appropriate AISC interaction equation. Endpoints are pin
connections in both x and y directions and the member is laterally supported at both ends.
The load and moments are computed from service loads, and bending is about the x axis.
Use Lp = 3.166 m, Lr = 12.487 m and Cb as 1.0. The steel is S355; Fy = 355 MPa, Fu = 510
MPa, E = 200 GPa.
450 kN
300 kN 300 KN
1 m
2 m
4 m
HE300B
1 m
450 kN
HE300B
A = 149.1 cm², d = 300 mm, tf = 19 mm, tw = 11 mm, bf = 300 mm, Ix = 25170 cm4, rx =
12.99 cm, Sx = 1678 cm³, Zx = 1869 cm³, Iy = 8563 cm4, ry = 7.58 cm, Sy = 570 cm³, Zy
= 870 cm³, h = 208 mm.
Transcribed Image Text:The beam-column in the figure is a member of a braced frame. Use LRFD and determine whether this member satisfies the appropriate AISC interaction equation. Endpoints are pin connections in both x and y directions and the member is laterally supported at both ends. The load and moments are computed from service loads, and bending is about the x axis. Use Lp = 3.166 m, Lr = 12.487 m and Cb as 1.0. The steel is S355; Fy = 355 MPa, Fu = 510 MPa, E = 200 GPa. 450 kN 300 kN 300 KN 1 m 2 m 4 m HE300B 1 m 450 kN HE300B A = 149.1 cm², d = 300 mm, tf = 19 mm, tw = 11 mm, bf = 300 mm, Ix = 25170 cm4, rx = 12.99 cm, Sx = 1678 cm³, Zx = 1869 cm³, Iy = 8563 cm4, ry = 7.58 cm, Sy = 570 cm³, Zy = 870 cm³, h = 208 mm.
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