can someone please help me with this? Thank you I also attached a formula sheet we can use and we are also given the information about the w shapes as well. -) W36 x 160. Include self-weight. What is the maximum deflection?
can someone please help me with this? Thank you I also attached a formula sheet we can use and we are also given the information about the w shapes as well. -) W36 x 160. Include self-weight. What is the maximum deflection?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
can someone please help me with this? Thank you
I also attached a formula sheet we can use and we are also given the information about the w shapes as well.
-) W36 x 160. Include self-weight. What is the maximum deflection?
Transcribed Image Text:8'
28k
9'
32k
12'
32k
9'
28k
↓
w = 2.5 k/ft
8'
Transcribed Image Text:Designation
W36 x 160
W33 X 221
W24 X 84
W21 x 62
X 44
W18 X 55
x 50
x 40
X 35
W16 x 100
X 67
x 50
TABLE A.3 (U.S. Customary Units) W Shapes: Properties for Designing (Selected Listing)
Flange
x 40
x 31
x 26
W14 X 159
x 132
Area
in.²
47.0
65.0
24.7
18.3
13.0
16.2
14.7
11.8
10.3
29.4
19.7
14.7
11.8
9.12
7.68
46.7
38.8
Depth
in.
36.01
33.93
24.10
20.99
20.66
18.11
17.99
17.90
17.70
16.97
16.33
16.26
16.01
15.88
15.69
14.98
14.66
Web
Thickness
in.
0.650
0.775
0.470
0.400
0.350
0.390
0.355
0.315
W shapes
0.300
0.585
0.395
0.380
0.305
0.275
0.250
0.745
0.645
Width
in.
12.000
15.805
9.020
8.240
6.500
7.530
7.495
6.015
6.000
10.425
10.235
7.070
6.995
5.525
5.500
Y
15.565
14.725
Thickness
in.
1.020
1.275
0.770
0.615
0.450
X
0.630
0.570
0.525
0.425
0.985
0.665
0.630
0.505
0.440
0.345
1.190
1.030
Source: Statics and Strength of Materials, 7th Edition, by Morrow / Kokernak
Page 1 of 3
I
in.4
9750
12,800
2370
1330
843
890
800
612
510
1490
954
659
518
375
301
1900
1530
Axis X-X
S
in.3
542
757
196
127
81.6
98.3
88.9
68.4
57.6
175
117
81.0
64.7
47.2
38.4
254
209
Elastic Properties
r
in.
14.4
14.1
9.79
8.54
8.06
7.41
7.38
7.21
7.04
7.10
6.96
6.68
6.63
6.41
6.26
6.38
6.28
I
295
840
94.4
57.5
20.7
44.9
40.1
19.1
55
15.3
186
119
37.2
28.9
12.4
9.59
748
548
Axis Y-Y
S
in.³
49.1
106
20.9
13.9
6.36
11.9
10.7
6.35
5.12
35.7
23.2
10.5
8.25
4.49
3.49
96.2
74.5
r
in.
2.50
3.59
1.95
1.77
1.26
1.67
1.65
1.27
1.22
2.51
2.46
1.59
1.57
1.17
1.12
4.00
3.76
R=U
R=V
1/2
R=v = wl
m=we²
کھا
l
*
R-V wl
w
Ni weer ee
Fb m
S
6/2
m = we² Pl
4
BENDING STRESS
R=V
R=V
1/2
R=V=P/₂
m = pl
R=J
a
R=√
Formulas
R=V=
2/1
P
l
2/2
wewe +P
M = wl²
Pa
8+
Fv=V
dtw
*
SHEAR STRESS
R=V
a
R=√
R=V
P
R=V = P
m = Pa
P
ay 112 y
ir
X
fi₂
RrV
R=V= w/ + P ₁ + P
DEFLECTION
P
a
17
Mr wety Par Pil
4
A = 180 me
EIX
R=√
E-MODULUS OF ELASTICITY
E = 29000 ksi
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