"R" Panel Information

"R" PANEL ALLOWABLE LOAD (PSF)*
 
POSTIVE WIND LOAD
LIVE LOAD
DEFLECTION (IN)
Ga. KSI
3'
4'
5'
6'
7'
8'
3'
4'
5'
6'
7'
8'
3'
4'
5'
6'
7'
8'
29 80 97 55 35 24 18 14 91 51 32 19 12 * 0.12 0.22 0.33 0.40 0.47 0.53
26 80 150 84 54 37 27 21 133 75 47 27 17 12 0.12 0.22 0.33 0.40 0.47 0.53
26 50 134 75 48 33 25 19 112 63 40 28 18 12 0.10 0.17 0.27 0.39 0.47 0.53
24 80 204 115 74 51 38 29 162 91 58 34 22 14 0.12 0.21 0.33 0.40 0.47 0.53
24 50 178 100 64 45 33 25 136 77 49 34 22 15 0.10 0.17 0.27 0.38 0.47 0.53

NOTES:

  1. Allowable uniform loads are based upon equal span lengths.
  2. Positive Wind is wind pressure and is increased by 33 1/3%.
  3. Negative Wind is wind suction or uplift and is increased by 33 1/3%.
  4. Live is the allowable live or snow load.
  5. Deflection (L/180) is the allowable load that limits the panels deflection to L/180.
  6. Deflection (L/240) is the allowable load that limits the panels deflection to L/240.
  7. The weight of the panel has not been deducted from the allowable loads.
  8. Web crippling has not been checked for the allowable loads shown above.

  1. Section properties are calculated in accordance with the 1986 Edition of the Cold Formed Steel Design Manual.
  2. Ix is for deflection determination.
  3. Se is for bending.
  4. Ma is the allowable bending moment.
  5. All values are for one foot of panel width.

*Oil canning is a natural occurance in metal and is not cause for panel rejection.

"R" PANEL SECTION PROPERTIES
 
TOP IN COMPRESSION
BOTTOM IN COMPRESSION
Panel Guage
Weight
PSF
KY
KSI
lx
IN.4
Se
IN.3
Ma
KIP IN.
lx
IN.4
Se
IN.3
Ma
KIP IN.
29
0.69
80
.0247
.0219
.7883
.0242
.0301
1.082
26
0.88
80
.0371
.0337
1.211
.0349
.0400
1.437
26
0.88
50
.0394
.0362
1.085
.0361
.0405
1.211
24
1.04
80
.0454
.0460
1.654
.0444
.0486
1.746
24
1.04
50
.0454
.0482
1.442
.0457
.0491
1.469
 
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