A steel beam cross cross section is assembled as shown by bolting the channel, C200 x 27.9 through its web on the wide flange, W200 x 35.9. The beam is 4 m span and is simply supported loaded with a uniformly distributed load of intensity 20 kN/m throughout its span and a concentrated load, P kN = 52, at the mid span. If the diameter of the bolts is 22 mm. a) compute for the moment of inertia of the cross section b) determine the minimum bending stress in the beam c

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A steel beam cross cross section is assembled as shown by bolting the channel, C200 x 27.9 through its web on the wide flange, W200 x 35.9. The beam is 4 m span and is simply supported loaded with a uniformly distributed load of intensity 20 kN/m throughout its span and a concentrated load, P kN = 52, at the mid span. If the diameter of the bolts is 22 mm. a) compute for the moment of inertia of the cross section b) determine the minimum bending stress in the beam c) calculate the spacing of bolts (pitch) if the allowable shearing stress for a bolt is 100 MPa. Kindly write legibly. Thank you.
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1
Schoolbook | DLSU - Dasmariñas
2
C200 x 27.9 properties
Area
(mm²) (mm)
3550 203
W200 x 35.9 properties
Area
(mm²) (mm)
4570 201
F2
@
2
Depth, d Flange
b₁
#
Depth, d Flange
3
Width, bf (mm)
64.3
T-CEET222; Mechanics of Deformable Bodies ESE21/CEE24;; 2S; AY...
Web
Thickness, tf (mm) Thickness, tf (mm)
9.91
12.4
Web
Thickness, tf (mm) Thickness, tf (mm)
10.2
6.22
➤11
F5
Fó
F7
Width, bf (mm)
165
000
20
30 F3
DOD F4
$
%
5
6
&
7
0.
O
F8
https://disud.edu20.org/files/5196028/EA5(5).pdf?Imsauth=b63cd4...
tf
S
ly
Ix
(x106 mm²)
(x106 mm²)
0.820
18.3
lx
ly
(x106 mm) (x106 mm²)
7.62
34.4
F9
F10
-
F11
S
(mm)
14.4
4) F12
Transcribed Image Text:esc . 1 1 Schoolbook | DLSU - Dasmariñas 2 C200 x 27.9 properties Area (mm²) (mm) 3550 203 W200 x 35.9 properties Area (mm²) (mm) 4570 201 F2 @ 2 Depth, d Flange b₁ # Depth, d Flange 3 Width, bf (mm) 64.3 T-CEET222; Mechanics of Deformable Bodies ESE21/CEE24;; 2S; AY... Web Thickness, tf (mm) Thickness, tf (mm) 9.91 12.4 Web Thickness, tf (mm) Thickness, tf (mm) 10.2 6.22 ➤11 F5 Fó F7 Width, bf (mm) 165 000 20 30 F3 DOD F4 $ % 5 6 & 7 0. O F8 https://disud.edu20.org/files/5196028/EA5(5).pdf?Imsauth=b63cd4... tf S ly Ix (x106 mm²) (x106 mm²) 0.820 18.3 lx ly (x106 mm) (x106 mm²) 7.62 34.4 F9 F10 - F11 S (mm) 14.4 4) F12
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Schoolbook | DLSU- Dasmariñas
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T-CEET222; Mechanic
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Transcribed Image Text:esc Schoolbook | DLSU- Dasmariñas 2 3 20, 4 T-CEET222; Mechanic % 5 FS A 6 & 7 ◄◄ F7 * co ▶11 F8 d ( 9 F9 ) 0 F10 tw F11 delete
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