Delta-rib 36 – Metal Sales Pro-Panel II Installation User Manual
Page 10
© Metal Sales Manufacturing Corporation / Subject to change without notice / Effective 5/09.
9
POST FRAME
& RESIDENTIAL
DELTA-RIB 36"
13
/
16
"
9"
36"
4
1
/
2
"
1. Section properties and allowable loads are calculated per AISI 2001 including 2004 Supplement.
2. Ixx and Sxx are effective section properties for deflection and bending.
3. Allowable loads/spans are calculated considering bending, shear, combined bending and shear and deflection.
4. Allowable load/span calculations do not include consideration for web crippling, fastener / connection limitations or uplift testing.
5. Allowable loads/spans do not include a 1/3 stress increase.
C
36" DELTA-RIB ALLOWABLE UNIFORM LIVE LOADS (psf)
2 Equal Spans
Inward Load Span
Outward Load Span
Ga. Width Ksi
1'
1.5'
2'
2.5'
3'
3.5'
1'
1.5'
2'
2.5'
3'
3.5'
29
36
80
103
68
48
35
27
22
97
64
45
33
26
20
26
36
80
139
90
63
47
36
28
139
90
63
46
36
28
36" DELTA-RIB ALLOWABLE SPANS
2 Equal Spans
Inward Load (psf)
Outward Load (psf)
Ga. Width Ksi
20
30
40
50
60
70
20
30
40
50
60
70
29
36
80
4'-7"
3'-9"
3'-2"
2'-10"
2'-7"
2'-4"
4'-6"
3'-7"
3'-1"
2'-9"
2'-6"
2'-3"
26
36
80
5'-4"
4'-4"
3'-9"
3'-4"
3'-0"
2'-9"
5'-4"
4'-4"
3'-9"
3'-4"
3'-0"
2'-9"
36" DELTA-RIB ALLOWABLE UNIFORM LIVE LOADS (psf)
3 or More Equal
Spans
Inward Load Span
Outward Load Span
Ga. Width Ksi
1'
1.5'
2'
2.5'
3'
3.5'
1'
1.5'
2'
2.5'
3'
3.5'
29
36
80
118
78
55
41
31
22
112
74
52
39
30
22
26
36
80
160
104
73
54
40
28
160
104
73
54
40
28
36" DELTA-RIB ALLOWABLE SPANS
3 or More Equal
Spans
Inward Load (psf)
Outward Load (psf)
Ga. Width Ksi
20
30
40
50
60
70
20
30
40
50
60
70
29
36
80
4'-7"
4'-0"
3'-5"
3'-1"
2'-9"
2'-6"
4'-7"
3'-11"
3'-4"
3'-0"
2'-8"
2'-6"
26
36
80
5'-0"
4'-4"
3'-11"
3'-7"
3'-3"
3'-0"
5'-0"
4'-4"
3'-11"
3'-7"
3'-3"
3'-0"