Cooper B-Line Seismic Restraints - Dixie Construction Products

TRAPEZE BRACING
Seismic Bracing Charts for Trapeze Supports - Figures 9 & 10
Table 1 for Seismic Force Level 0.15g (ASD)
26 - 50 (W t ) continued on next page.
* See note 2 on page 17.
See page 145 for footnotes.
Hanger Rod Size
Transverse Bracing 1 Longitudinal Bracing 1 Unbraced Trapeze Braced Trapeze
Total Support Brace Structure Brace Structure
Weight Span Interval 3,4 Connection Interval 3,4 Connection
Rod Minimum Rod Minimum
W t L t * Type 2 Type 2 Load 5 Rod Size 6 Load 5 Rod Size 6
lbs./ft. ft. ft. ft. lbs. in. lbs. in.
0 - 10 6 36 I 78 I 36 3 /8 90 3 /8
0 - 10 8 40 I 80 I 42 3/8 102 3/8
0 - 10 10 40 I 80 I 53 3/8 112 3/8
0 - 10 12 36 I 72 I 63 3/8 117 3/8
0 - 10 16 32 I 80 I 84 3 /8 144 3 /8
0 - 10 20 40 I 80 I 105 3 /8 165 3 /8
0 - 10 24 24 I 72 I 126 3 /8 180 3 /8
11 - 25 6 36 I 66 I 79 3/8 202 3/8
11 - 25 6 --- --- 78 II 79 3 /8 225 3 /8
11 - 25 8 40 I 64 I 105 3 /8 225 3 /8
11 - 25 8 --- --- 80 II 105 3/8 255 3/8
11 - 25 10 40 I 60 I 132 3 /8 244 3 /8
11 - 25 10 --- --- 80 II 132 3/8 281 3/8
11 - 25 12 36 I 60 I 158 3/8 270 3/8
11 - 25 12 --- --- 72 II 158 3 /8 292 3 /8
11 - 25 16 32 I 64 I 210 3 /8 330 3 /8
11 - 25 16 --- --- 80 II 210 3/8 360 3/8
11 - 25 20 40 I 60 I 263 3/8 375 3/8
11 - 25 20 --- --- 80 II 263 3 /8 412 3 /8
11 - 25 24 24 I 48 I 315 3/8 405 3/8
11 - 25 24 --- --- 72 II 315 3 /8 450 3 /8
26 - 50 6 30 I 30 I 158 3/8 270 3/8
26 - 50 6 36 II 54 II 158 3 /8 360 3 /8
26 - 50 6 --- --- 78 III 158 3/8 450 3/8
26 - 50 8 32 I 32 I 210 3 /8 330 3 /8
26 - 50 8 40 II 56 II 210 3/8 420 3/8
26 - 50 8 --- --- 80 III 210 3 /8 510 3 /8
26 - 50 10 30 I 30 I 263 3/8 375 3/8
26 - 50 10 40 II 50 II 263 3 /8 450 3 /8
26 - 50 10 --- --- 80 III 263 3/8 562 3/8
26 - 50 12 24 I 24 I 315 3/8 405 3/8
26 - 50 12 36 II 48 II 315 3 /8 495 3 /8
26 - 50 12 --- --- 72 III 315 3/8 585 3/8
26 - 50 16 32 I 32 I 420 3 /8 540 3 /8
26 - 50 16 --- --- 48 II 420 3/8 600 3/8
26 - 50 16 --- --- 80 III 420 3 /8 720 1 /2
COOPER B-Line
509 West Monroe Street
Highland, Illinois 62249
Phone: 800-851-7415
Fax: 618-654-1917
Date:
Page No.
Sheet Number:
6 - 2 - 06
109
of
Raafat S. Aboulhosn
Structural Engineer S 3913