|
7.2
x 1.5 RIB
|
|
 |
| ROOFING: POSITIVE LOADS | |||||||
| SPAN | Uniform Loads, PSF |
SERIES | |||||
| FR250 | FR300 | FR400 | FM 10 | FM 13 | FM 16 | ||
| SINGLE | 20 | 6'5" | 7'0" | 7'7" | 5'7" | 6'5" | 7'1" |
| TWO | 7'6" | 8'11" | 10'0" | 6'3" | 7'8" | 8'11" | |
| THREE | 7'11" | 8'8" | 9'4" | 6'11" | 7'11 | 8'9" | |
| SINGLE | 25 | 5'11" | 6'6" | 7'0" | 5'2" | 5'11" | 6'6" |
| TWO | 6'8" | 8'0" | 8'11" | 5'7" | 6'11" | 8'0" | |
| THREE | 7'4" | 8'1" | 8'8" | 6'3" | 7'4" | 8'1" | |
| SINGLE | 30 | 5'7" | 6'1" | 6'7" | 4'10" | 4'7" | 6'2" |
| TWO | 6'1" | 7'3" | 8'1" | 5'1" | 6'3" | 7'3" | |
| THREE | 6'10" | 7'7" | 8'2" | 5'9" | 6'11" | 7'7" | |
| SINGLE | 35 | 5'4" | 5'10" | 6'3" | 4'7" | 5'4" | 5'10" |
| TWO | 5'8" | 6'9" | 7'6" | 4'9" | 5'10" | 6'9" | |
| THREE | 6'4" | 7'2" | 7'9" | 4'4" | 6'6" | 7'3" | |
| SINGLE | 40 | 5'1" | 5'7" | 6'0" | 4'5" | 5'1" | 5'7" |
| TWO | 5'3" | 6'3" | 7'0" | 4'5" | 5'5" | 6'3" | |
| THREE | 5'11" | 6'10" | 7'5" | 5'6" | 6'3" | 6'11" | |
| SINGLE | 50 | 4'8" | 5'2" | 5'7" | 4'0" | 4'8" | 5'2" |
| TWO | 4'9" | 5'7" | 6'3" | 4'0: | 4'10" | 5'7" | |
| THREE | 5'3 | 6'3" | 6'11" | 4'5" | 4'5" | 6'3" | |
| ROOFING:
NEGATIVE LOADS
Fasteners required at every other corrugation |
|||||||
| SPAN | Uniform Loads, PSF |
SERIES | |||||
| FR250 | FR300 | FR400 | FM 10 | FM 13 | FM 16 | ||
| SINGLE | 20 | 6'5" | 7'0" | 7'7" | 5'7" | 6'5" | 7'1" |
| TWO | 8'7" | 9'5" | 10'2" | 7'6" | 8'7" | 9'5" | |
| THREE | 7'11" | 8'8" | 9'4: | 6'11" | 7'11" | 8'9" | |
| SINGLE | 25 | 5'11" | 6'6" | 7'0" | 5'2" | 5'11" | 6'6" |
| TWO | 8'0" | 8'9" | 9'5" | 6'11" | 8'0" | 8'9" | |
| THREE | 7'4" | 8'1" | 8'8" | 6'5" | 7'4" | 8'1" | |
| SINGLE | 30 | 5'7" | 6'1" | 6'7" | 4'10" | 5'7" | 6'2" |
| TWO | 7'6" | 8'3" | 8'10" | 6'7" | 7'6" | 8'3" | |
| THREE | 6'11" | 7'7" | 8'2" | 6'0" | 6'11" | 7'7" | |
| SINGLE | 35 | 5'5" | 5'10" | 6'3" | 4'7" | 5'4" | 5'10" |
| TWO | 7'1" | 7'10" | 8'5" | 6'3" | 7'1" | 7'10" | |
| THREE | 6'7" | 7'2" | 7'9" | 5'9" | 6'7" | 7'3" | |
| SINGLE | 40 | 5'1" | 5'7" | 6'0" | 4'5" | 5'1" | 5'7" |
| TWO | 6'10" | 7'5" | 8'1" | 5'9" | 6'10" | 7'6" | |
| THREE | 6'3" | 6'10" | 7'5" | 5'6" | 6'3" | 6'11" | |
| SINGLE | 50 | 4'8" | 5'2" | 5'7" | 4'1" | 4'8" | 5'2" |
| TWO | 5'8" | 6'8" | 7'6" | 4'7" | 5'8" | 6'11" | |
| THREE | 5'10" | 6'5" | 6'11" | 5'1" | 5'10" | 6'5" | |
| SIDING:
POSITIVE LOADS Fasteners required at every other corrugation |
||||||||
| SPAN | Uniform Loads, PSF |
SERIES | ||||||
| FR150 | FR250 | FR300 | FR400 | FM 10 | FM 13 | FM 16 | ||
| SINGLE | 20 | 5'6" | 8'1" | 8'10" | `9'6" | 7'1" | 8'1" | 8'11" |
| TWO | 5'6 | 8'8" | 10'3" | 11'6" | 7'3" | 8'11" | 10'3" | |
| THREE | 6'2" | 9'8" | 10'11" | 11'10" | 8'1" | 9'11" | 11'0" | |
| SINGLE | 25 | 4'11" | 7'6" | 8'2" | 8'10" | 6'6" | 7'6" | 8'3" |
| TWO | 4'11" | 7'9" | 9'2" | 10'3" | 6'6" | 7'11" | 9'2" | |
| THREE | 5'6" | 8'8" | 10'2" | 10'11" | 7'3" | 8'11" | 10'2" | |
| SINGLE | 30 | 4'6" | 7'1" | 7'9" | 8'4" | 5'11" | 7'1" | 7'9" |
| TWO | 4'6" | 7'1" | 8'5" | 9'4" | 5'11" | 7'3" | 8'5" | |
| THREE | 5'1" | 7'11" | 9'4" | 10'4" | 6'7" | 8'1" | 9'4" | |
| SINGLE | 35 | 4'2 | 6'6" | 7'4" | 7'11" | 5'6" | 6'8" | 7'4" |
| TWO | 4'2" | 6'6" | 7'9" | 8'8" | 5'6" | 6'9" | 7'9" | |
| THREE | 4'8" | 7'4" | 8'8" | 9'8" | 6'1" | 7'6" | 8'8" | |
| SINGLE | 40 | 3'11" | 6'1" | 7'0" | 7'7" | 5'1" | 6'3" | 7'1" |
| TWO | 3'11" | 6'1" | 7'3" | 8'1" | 5'1" | 6'3" | 7'3" | |
| THREE | 4'4" | 6'10" | 8'1" | 9'1" | 5'9" | 7'0" | 8'1" | |
| SINGLE | 50 | 3'6" | 5'5" | 6'6" | 7'0" | 4'7" | 5'7" | 6'6" |
| TWO | 3'6" | 5'5" | 6'6" | 7'3" | 4'7" | 5'7" | 6'6" | |
| THREE | 3'11" | 6'1" | 7'3" | 8'1" | 5'1" | 6'3" | 7'3" | |
| SIDING:
NEGATIVE LOADS Fasteners required at every other corrugation |
||||||||
| SPAN | Uniform Loads, PSF |
SERIES | ||||||
| FR150 | FR250 | FR300 | FR400 | FM 10 | FM 13 | FM 16 | ||
| SINGLE | 20 | 6'4" | 8'1" | 8'10" | 9'6" | 7'1" | 8'1" | 8'11" |
| TWO | 6'7" | 10'3" | 11'10" | 12'10" | 8'7" | 10'6" | 11'11" | |
| THREE | 7'4" | 10'0" | 10'11" | 11'10" | 8'0" | 10'0" | 11'0" | |
| SINGLE | 25 | 5'10" | 7'6" | 8'2" | 8'10" | 6'6" | 7'6" | 8'3" |
| TWO | 5'10" | 9'2" | 10'10" | 11'10" | 7'8" | 9'5" | 10'10" | |
| THREE | 6'7" | 9'3" | 10'2" | 10'11" | 8'1" | 9'3" | 10'2" | |
| SINGLE | 30 | 5'4" | 7'1" | 7'9" | 8'4" | 6'2" | 7'1" | 7'9" |
| TWO | 5'4" | 8'4" | 9'11" | 11'1" | 7'0" | 8'7" | 9'11" | |
| THREE | 6'0" | 8'9" | 9'7" | 10'4" | 7'7" | 8'9" | 9'7" | |
| SINGLE | 35 | 4'11" | 6'8" | 7'4" | 7'11" | 5'10" | 6'8" | 7'4" |
| TWO | 4'11" | 7'9" | 9'2" | 10'3" | 6'6" | 7'11: | 9'2" | |
| THREE | 5'6" | 8'3" | 9'1" | 9'9" | 7'3" | 8'3" | 9'1" | |
| SINGLE | 40 | 4'7" | 6'5" | 7'0" | 7'7" | 5'7" | 6'5" | 7'1" |
| TWO | 4'7" | 7'1" | 8'4" | 9'7" | 5'( | 7'1" | 8'7" | |
| THREE | 5'2" | 7'11" | 8'8" | 9'4" | 6'6" | 7'11: | 8'9" | |
| SINGLE | 50 | 4'2" | 5'11" | 6'6" | 7'0" | 5'2" | 5'11" | 6'6" |
| TWO | 3'10" | 5'8" | 6'8" | 7'9" | 4'7" | 5'8" | 7'1" | |
| THREE | 4'5" | 6'5" | 7'7" | 8'8" | 5'2" | 6'5" | 8'0" | |
Load/Span Tables are based on full scale tests that consider three design parameters:
- Critical bending moment at actual panel failure
- Flexural stiffness
- Pullover force per fastener of the panel section.
Table values are based upon:
- Roofing: Deflection l/60, FOS 2.5+, 1.88-
- Siding: Deflection L/30 FOS 1.88
 |
Download a printable Adobe Acrobat version of this page |
The load/span tables
shown in this Guide are derived from large scale tests using full panels
to simulate actual service conditions (at a reference temperature of 77°
F). These tests include two span vacuum box test and three point load
tests.
Each span shown in the load/span tables represents the most conservative
span derived when the panel is assessed using the following parameters:
Design Parameters
- Critical bending moment at actual panel failure;
- Flexural stiffness
factor, EI, (where E is the flexural
modulus of elasticity and I is the moment of inertia of
the panel section); and - Pullover force resistance per fastener.
Panel Roofing:
Positive Loads: Deflection: L/60, FOS:2.5
Negative Loads: Deflection: L/60, FOS: 1.88
Panel Siding:
Wind Loads: Deflection: L/30, FOS:1.88
Roof Deck:
Dead + Live Loads: Deflection: L/180, FOS:2.5 Uplift Loads: Deflection: L/18000, FOS:1.88
The load/span tables are to be used as a guide only as specific environmental conditions are not considered.
Specific applications should be verified by a registered Professional Engineer.