| DEFLECTION=L/360
of Live Load |
Joint Size
Web x Flange |
Gauge |
Spacing |
| 12" o.c. |
16" o.c. |
24" o.c. |
| 7.25 x 1.75 |
18
16
14 |
16'-2"
17'-4"
18'-8" |
14'-2"
15'-9"
16'-11" |
11'-7"
13'-9"
14'-9" |
| 8 x 1.75 |
18
16
14 |
17'-6"
18'-10"
20'-2" |
15'-2"
17'-4"
18'-4" |
12'-5"
14'-11"
16'-0" |
| 9.25 x 1.75 |
18
16
14 |
18'-10"
21'-2"
22'-9" |
16'-4"
19'-3"
20'-8" |
13'-4"
16'-10"
18'-0" |
| 11.25 x 1.75 |
16
14
12 |
24'-11"
26'-9"
29'-8" |
22'-7"
24'-4"
27'-2" |
19'-9"
21'-3"
23'-8" |
| 10 x 2 |
16
14
12 |
23'-1"
24'-9"
27'-8" |
20'-11"
22'-6"
25'-2" |
18'-4"
19'-8"
21'-11" |
| 12 x 2 |
16
14
12 |
26'-10"
28'-10"
32'-2" |
24'-4"
26'-2"
29'-3" |
20'-5"
22'-10"
25'-6" |
| 14 x 2 |
14
12 |
32'-9"
36'-7" |
29'-9"
33'-3" |
26'-0"
29'-1" |
|
| DEFLECTION=L/480
of Live Load |
Joint Size
Web x Flange |
Gauge |
Spacing |
| 12" o.c. |
16" o.c. |
24" o.c. |
| 7.25 x 1.75 |
18
16
14 |
14'-8"
15'-9"
16'-11" |
13'-4"
14'-4"
15'-5" |
11'-7"
12'-6"
13'-5" |
| 8 x 1.75 |
18
16
14 |
15'-11"
17'-1"
18'-4" |
14'-5"
15'-6"
16'-8" |
12'-5"
13'-7"
14'-7" |
| 9.25 x 1.75 |
18
16
14 |
17'-11"
19'-3"
20'-8" |
16'-3"
17'-6"
18'-9" |
13'-4"
15'-3"
16'-5" |
| 11.25 x 1.75 |
16
14
12 |
22'-7"
24'-4"
27'-2" |
20'-7"
22'-1"
24'-8" |
17'-11"
19'-3"
21'-6" |
| 10 x 2 |
16
14
12 |
20'-11"
22'-6"
25'-2" |
19'-0"
20'-5"
22'-10" |
16'-7"
17'-10"
19'-11" |
| 12 x 2 |
16
14
12 |
24'-4"
26'-2"
29'-3" |
22'-1"
23'-9"
26'-7" |
19'-4"
20'-9"
23'-2" |
| 14 x 2 |
14
12 |
29'-9"
33'-3" |
27'-0"
30'-3" |
23'-7"
25'-5" |
|