Secondary framing – Metal Sales Secondary Framing User Manual
Page 34
PSF-34
Secondary Framing
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Office) • www.metalsales.us.com
a
lloWable
u
niform
l
oads
in
P
ounds
Per
l
inear
f
ooT
Load TaBLeS For STandard ZeeS and ceeS
(Symmetrical Flanges Only)
Flange
Web
Flange
Flange
Web
Flange
Notes:
1. Tabulated values are allowable superimposed loads. Purlin and all other load weights have not been subtracted from them.
2. Allowable loads have been calculated in accordance with 2001 AISI Specifications.
3. Bearing must be checked using actual bearing length and loads.
4. Wind loads can be obtained by multiplying tabulated values by 1.33.
5. Tabulated values are valid only if the compression flange of the section is adequately supported laterally.
32
57
101
47
70
28
75 131 70 104
14
300
525
Span in
Feet
Section
Simple Span (plf)
10" x 3"
Cee or
Zee
Stress
Controlling
14 Ga
12 Ga
Defl. (L/180)
Controlling
14 Ga
12 Ga
16
230
402
18
182
318
20
147
257
22
122
213
24
102
179
166
26
87
152
130
30
65
114
57
85
34
51 89 39 58
12" x 2
1
/
2
"
Cee or
Zee
30
145
119
32
127
98
14
664
Span in
Feet
Section
Simple Span (plf)
Stress
Controlling
12 Ga
Defl. (L/180)
Controlling
12 Ga
16
509
18
402
20
325
22
269
24
226
26
193
183
28
166
146
34
113
82