Premium Lock 150

12" Panel Width

 

ALLOWABLE LOAD TABLES FOR PREMIUM PANELS, INC.
PREMIUM LOCK 150 STANDING SEAM PANEL

12" Width

Width: 12.0"
Allowable Strength Design (ASD)

Alloy: ASTM A653, G50

(Fy = 50 ksi)

Wind Load Factor = 1.0
Gauge: 24 (0.024")
Allowable Uniform Load (PSF)
Seam Rotation: 90 deg.
Span Length (Feet)

 

Span
Deflection
Span Length (Feet)
 
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
1
L/180
276
218
117
146
122
104
90
78
68
L/240
276
218
117
146
122
104
90
78
68
L/360
276
218
117
146
122
104
89
72
60
2
L/180
276
218
117
146
122
104
90
78
68
L/240
276
218
117
146
122
104
90
78
68
L/360
276
218
117
146
122
104
90
78
68
3
L/180
304
243
198
164
139
119
102
89
78
L/240
304
243
198
164
139
119
102
89
78
L/360
304
243
198
164
139
119
102
89
78

 

Span
Deflection
Span Length (Feet)
 
4.25
4.50
4.75
5.00
5.25
5.50
5.75
6.00
6.25
1
L/180
60
54
48
43
39
35
32
30
27
L/240
60
54
48
43
39
34
30
26
23
L/360
50
42
36
31
36
23
20
18
16
2
L/180
60
54
48
43
39
35
32
30
27
L/240
60
54
48
43
39
35
32
30
27
L/360
60
54
48
43
37
32
28
25
22
3
L/180
69
62
56
50
45
41
38
34
32
L/240
69
62
56
50
45
41
38
34
32
L/360
69
62
56
50
45
41
38
33
29

 

Span
Deflection
Span Length (Feet)
 
6.50
6.75
7.00
7.25
7.50
7.75
8.00
8.25
8.50
1
L/180
25
23
21
20
18
16
15
14
12
L/240
21
19
17
15
14
12
11
10
9
L/360
14
12
11
10
9
8
7
7
6
2
L/180
25
23
21
20
18
17
16
15
14
L/240
25
23
21
20
18
17
16
14
13
L/360
20
18
16
14
13
12
11
10
9
3
L/180
29
27
25
23
22
20
19
18
17
L/240
29
27
25
23
22
20
19
18
17
L/360
26
23
21
19
17
15
14
13
12

 

1. Formula's used in Load Tables for FLEXURE and DEFLECTION are:
 
One Span:
-Mp = .125wl2
Mn = .125wl
x = .0130wl^4/EI
 
Two Span:
-Mp = .125wl2
Mn = .096wl2
x = .0092wl^4/EI
 
Three Span:
-Mp = .080wl2
Mn = .107wl2
x = .0069wl^4/EI
 
Modulas of Elasticity (E) = 29,500 ksi
 
     
2. Allowable uniform loads are determined per the following:
 
 
a) Allowable Shear Stress (Fv)
[AISI c3.2]
 
b) Combined Bending Shear
[AISI c3.3]
 
c) Combined Bending & Web Crippling
[AISI c3.5]
     
3. Factors of Safety used to determine uniform codes:
 
 
Bending
= 1.67
 
 
Shear
= 1.67
 
 
Web Crippling
= 1.85
 
     
4. Allowance has been made for member Dead Weight.
 
     
5. Minimum panel support bearing length = 2.00"
 
     
6. Concentrated load = 150 lb at mid-span, load width = 4"
 
 
Simple Span
: Max Span = 4.463'
(L/180)
 
 
Two Span
: Max Span = 5.375'
(L/180)
 
 
Three Span +
: Max Span = 5.781'
(L/180)
 

 

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