T-armor – Metal Sales T-Armor Series User Manual
Page 33
© Metal Sales Manufacturing Corporation / Subject to change without notice 09/14
33
T-ARMOR
SECTION PROPERTIES AND LOAD TABLES
12", 16", 18", or 24" Coverage
(Flat Shown)
.10"
2
3
/
8
"
C
1. Section properties and allowable loads are caculated per Aluminum Design Manual, 2010 Edition.
2. Allowable loads are calculated considering bending, shear, combined bending and shear and deflection.
3. Allowable load calculations do not include consideration for web crippling, fastener / connection limitations or uplift testing.
4. Allowable loads do not include a 1/3 stress increase in uplift.
ALUMINUM SECTION PROPERTIES
ALLOWABLE UNIFORM LOADS psf
(3 or More Equal Spans)
Width
in
Yield
ksi
Weight
psf
I
in
4
/ft
S
TOP
in
3
/ft
S
BOT
in
3
/ft
3'
4'
5'
6'
7'
8'
3'
4'
5'
6'
7'
8'
.032"
12
17
0.73
0.5110
0.3093
0.7391
65
37
24
17
12
9
217 134 90
65
48
37
.040"
12
17
0.91
0.6350
0.3857
0.9163
101 58
37
26
19
15 286 177 119 85
64
50
.032"
16
17
0.65
0.4200
0.2378
0.7261
48
27
18
12
9
7
163 101 68
49
36
28
.040"
16
17
0.82
0.5228
0.2960
0.9012
74
42
27
19
14
11 218 135 91
65
49
38
.032"
18
17
0.63
0.3867
0.2129
0.7222
42
24
15
11
8
6
145 90
60
43
32
25
.040"
18
17
0.79
0.4793
0.2655
0.8939
66
37
24
17
12
9
194 121 82
58
44
34
.032"
24
17
0.58
0.3100
0.1626
0.7102
31
18
11
8
6
5
109 67
45
32
24
19
.040"
24
17
0.73
0.3865
0.2025
0.8796
48
28
18
12
9
7
147 91
62
44
33
26