Premium Snap 450

16" Width

 

ALLOWABLE LOAD TABLES FOR PREMIUM PANELS, INC.
PREMIUM SNAP 450 STANDING SEAM PANEL

Width: 16.00 inch, Alloy: ASTM A792- G50, Gauge: 24

Allowable Strength Design (ASD)
Wind Load Factor = 1.0
Allowable Uniform Load (psf)
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
118
93
75
62
52
44
38
33
29
L/240
118
93
75
62
52
44
38
33
29
L/360
118
93
75
62
52
44
38
33
29
2
L/180
118
93
75
62
52
44
38
33
29
L/240
118
93
75
62
52
44
38
33
29
L/360
118
93
75
62
52
44
38
33
29
3
L/180
136
107
87
72
60
51
44
38
33
L/240
136
107
87
72
60
51
44
38
33
L/360
136
107
87
72
60
51
44
38
33

 

Width: 16.00 inch, Alloy: ASTM A792- G50, Gauge: 24

Allowable Strength Design (ASD)
Wind Load Factor = 1.0
Allowable Uniform Load (psf)

 

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
25
22
20
18
16
15
13
12
11
L/240
25
22
20
18
16
15
13
12
11
L/360
23
19
17
14
12
11
9
8
7
2
L/180
25
22
20
83
16
15
13
12
11
L/240
25
22
20
83
16
15
13
12
11
L/360
25
22
20
83
16
15
13
12
10
3
L/180
29
26
23
96
19
17
16
14
13
L/240
29
26
23
96
19
17
16
14
13
L/360
29
26
23
96
19
17
16
14
13

 

1. The formula's in Load Tables for EXPOSURE and DEFLECTION are:
One Span - Mp= .125wl^2, Mn= .125wl^2, x= .0130wl^4/EI
Two Span - Mp= .125wl^2, Mn= .096wl^2, x= .0092wl^4/EI
Three Span - Mp= .080wl^2, Mn= .107wl^2, 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 and Shear [AISI c3.3]
c) Combined Bending and Web Crippling [AISI c3.5]

3. Factors of Safety used to determine uniform loads:
W (Bending) = 1.67
W (Shear) = 1.67
W (Web Crippling) = 1.85

4. Allowances have been made for member Dead Weight.

5. Minimum panel support bearing length = 2.00 in

6. Concentrated load = 150 lb at mid-span, load width = 4 in
Simple Span : Max. Span = 1.999 ft (L/180)
Two Span : Max. Span = 2.344 ft (L/180)
Three Span : Max. Span = 2.498 ft (L/180)

 

 

 

 

 

 

 

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