Cooper B-Line Seismic Restraints - Dixie Construction Products
Cooper B-Line Seismic Restraints - Dixie Construction Products
Cooper B-Line Seismic Restraints - Dixie Construction Products
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TRAPEZE BRACING<br />
<strong>Seismic</strong> Bracing Charts for Trapeze Supports - Figure 11<br />
Table 2 cont. for <strong>Seismic</strong> Force Level 1.0g (ASD)<br />
Hanger Rod Size<br />
Transverse Bracing 1 Longitudinal Bracing 1 Unbraced Trapeze Braced Trapeze<br />
Total Support Brace Structure Brace Structure<br />
Weight Span Interval 3,4 Connection Interval 3,4 Rod Minimum Rod Minimum<br />
Connection<br />
W t L t * Type 2 Type 2 Load 5 Rod Size 6 Load 5 Rod Size 6<br />
lbs./ft. ft. ft. ft. lbs. in. lbs. in.<br />
11 - 25 10 --- --- 10 II 167 3/8 292 3/8<br />
11 - 25 10 10 III 20 III 167 3 /8 417 3 /8<br />
11 - 25 10 --- --- 30 IV 167 3/8 542 3/8<br />
11 - 25 10 20 V 50 V 167 3 /8 792 1 /2<br />
11 - 25 12 --- --- 12 II 200 3/8 350 3/8<br />
11 - 25 12 12 III 24 III 200 3 /8 500 3 /8<br />
11 - 25 12 --- --- 36 IV 200 3 /8 650 1 /2<br />
11 - 25 12 24 V 48 V 200 3/8 800 1/2<br />
11 - 25 16 --- --- 16 II 267 3 /8 467 3 /8<br />
11 - 25 16 16 IV 32 IV 267 3 /8 667 1 /2<br />
11 - 25 16 --- --- 48 V 267 3 /8 867 1 /2<br />
11 - 25 20 --- --- 20 III 334 3 /8 583 3 /8<br />
11 - 25 20 20 V 40 V 334 3 /8 833 1 /2<br />
11 - 25 24 --- --- 24 III 400 3 /8 700 1 /2<br />
11 - 25 24 24 V 48 V 400 3 /8 1000 1 /2<br />
26 - 50 6 --- --- 6 II 200 3 /8 350 3 /8<br />
26 - 50 6 6 III 12 III 200 3 /8 500 3 /8<br />
26 - 50 6 --- --- 18 IV 200 3/8 650 1/2<br />
26 - 50 6 12 V 24 V 200 3 /8 800 1 /2<br />
26 - 50 8 --- --- 8 II 267 3 /8 467 3 /8<br />
26 - 50 8 8 IV 16 IV 267 3 /8 667 1 /2<br />
26 - 50 8 --- --- 24 V 267 3/8 867 1/2<br />
26 - 50 10 --- --- 10 III 334 3 /8 583 3 /8<br />
26 - 50 10 10 V 20 V 334 3/8 833 1/2<br />
26 - 50 12 --- --- 12 III 400 3 /8 700 1 /2<br />
26 - 50 12 12 V 24 V 400 3/8 1000 1/2<br />
51 - 75 6 --- --- 6 III 300 3 /8 525 3 /8<br />
51 - 75 6 6 IV 12 IV 300 3/8 750 1/2<br />
51 - 75 6 --- --- 18 V 300 3 /8 975 1 /2<br />
51 - 75 8 --- --- 8 III 400 3/8 700 1/2<br />
51 - 75 8 8 V 16 V 400 3 /8 1000 1 /2<br />
* See note 2 on page 17.<br />
See page 145 for footnotes.<br />
COOPER B-<strong>Line</strong><br />
509 West Monroe Street<br />
Highland, Illinois 62249<br />
Phone: 800-851-7415<br />
Fax: 618-654-1917<br />
Date:<br />
Page No.<br />
Sheet Number:<br />
Raafat S. Aboulhosn<br />
Structural Engineer S 3913<br />
6 - 2 - 06<br />
144<br />
of