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 - Figures 9 & 10<br />
Table 1 cont. for <strong>Seismic</strong> Force Level 0.75g (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 12 12 I 12 I 188 3 /8 300 3 /8<br />
11 - 25 12 24 III 24 III 188 3 /8 412 3 /8<br />
11 - 25 12 36 IV 48 IV 188 3 /8 637 1 /2<br />
11 - 25 12 --- --- 72 V 188 3 /8 862 1 /2<br />
11 - 25 16 16 II 16 II 250 3 /8 400 3 /8<br />
11 - 25 16 32 III 32 III 250 3/8 550 3/8<br />
11 - 25 16 --- --- 48 IV 250 3 /8 700 1 /2<br />
11 - 25 16 --- --- 64 V 250 3/8 850 1/2<br />
11 - 25 20 20 II 20 II 313 3 /8 500 3 /8<br />
11 - 25 20 40 IV 40 IV 313 3 /8 687 1 /2<br />
11 - 25 20 --- --- 60 V 313 3 /8 875 1 /2<br />
11 - 25 24 24 III 24 III 375 3 /8 600 3 /8<br />
11 - 25 24 --- --- 48 IV 375 3/8 825 1/2<br />
11 - 25 24 --- --- 72 V 375 3 /8 1050 1 /2<br />
26 - 50 6 6 I 6 I 188 3 /8 300 3 /8<br />
26 - 50 6 12 III 12 III 188 3 /8 412 3 /8<br />
26 - 50 6 24 IV 24 IV 188 3 /8 637 1 /2<br />
26 - 50 6 36 V 36 V 188 3 /8 862 5 /8<br />
26 - 50 8 8 II 8 II 250 3/8 400 3/8<br />
26 - 50 8 16 III 16 III 250 3 /8 550 3 /8<br />
26 - 50 8 24 IV 24 IV 250 3/8 700 1/2<br />
26 - 50 8 32 V 32 V 250 3 /8 850 1 /2<br />
26 - 50 10 10 II 10 II 313 3/8 500 3/8<br />
26 - 50 10 20 IV 20 IV 313 3 /8 687 1 /2<br />
26 - 50 10 30 V 30 V 313 3/8 875 1/2<br />
26 - 50 12 12 III 12 III 375 3 /8 600 3 /8<br />
26 - 50 12 24 IV 24 IV 375 3/8 825 1/2<br />
26 - 50 12 36 V 36 V 375 3 /8 1050 1 /2<br />
26 - 50 16 16 III 16 III 500 3 /8 800 1 /2<br />
26 - 50 16 32 V 32 V 500 3 /8 1100 1 /2<br />
26 - 50 20 20 IV 20 IV 625 3 /8 1000 1 /2<br />
26 - 50 24 24 IV 24 IV 750 3/8 1200 5/8<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 />
134<br />
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