The simply supported beam loaded as shown in Figure 2 is made of W18 x 97. The uniform load that it carries is 50 percent dead load and 50 percent live load, while the concentrated loads is 60 percent dead load and 40 percent live load The beam is laterally supported at the ends and at the 3rd points where the concentrated loads are located. Verify the flexural adequacy of the beam to carry the loads. The shape is A992 steel (Fy = 345 MPa). E = 200000 MPa.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The simply supported beam loaded as shown in Figure 2 is made of W18 x 97. The
uniform load that it carries is 50 percent dead load and 50 percent live load, while the
concentrated loads is 60 percent dead load and 40 percent live load The beam is laterally
supported at the ends and at the 3rd points where the concentrated loads are located.
Verify the flexural adequacy of the beam to carry the loads. The shape is A992 steel (Fy
= 345 MPa). E = 200000 MPa.
Transcribed Image Text:The simply supported beam loaded as shown in Figure 2 is made of W18 x 97. The uniform load that it carries is 50 percent dead load and 50 percent live load, while the concentrated loads is 60 percent dead load and 40 percent live load The beam is laterally supported at the ends and at the 3rd points where the concentrated loads are located. Verify the flexural adequacy of the beam to carry the loads. The shape is A992 steel (Fy = 345 MPa). E = 200000 MPa.
2.50 m
Properties of W18 x 97
d=472.186 mm
bf 283.08 mm
tf = 22.10 mm
tw 13.59 mm
250 KN
2.50 m
25 kN/m
rx = 198 mm
Ix = 728.4 x106 mm4
Sx 3080.77 x10³ mm³
Zx 3458 x10³ mm³
7.5 m
Figure 2
250 KN
2.50 m
ry = 67.3 mm
ly 83.663 x 106 mm4
Sy 591.57x 10³ mm³
Zy=906.204 x 10³ mm³
h = 393.7 mm
ho 449.59 mm
J = 2439.12 x10³ mm³
Cw4.243 x 1012 mm6
Its = 77.724 mm
Transcribed Image Text:2.50 m Properties of W18 x 97 d=472.186 mm bf 283.08 mm tf = 22.10 mm tw 13.59 mm 250 KN 2.50 m 25 kN/m rx = 198 mm Ix = 728.4 x106 mm4 Sx 3080.77 x10³ mm³ Zx 3458 x10³ mm³ 7.5 m Figure 2 250 KN 2.50 m ry = 67.3 mm ly 83.663 x 106 mm4 Sy 591.57x 10³ mm³ Zy=906.204 x 10³ mm³ h = 393.7 mm ho 449.59 mm J = 2439.12 x10³ mm³ Cw4.243 x 1012 mm6 Its = 77.724 mm
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