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 0.50g (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 Connection<br />
Rod Minimum Rod Minimum<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 />
51 - 75 10 10 II 10 II 438 3 /8 625 3 /8<br />
51 - 75 10 20 IV 20 IV 438 3/8 812 1/2<br />
51 - 75 10 30 V 30 V 438 3 /8 1000 1 /2<br />
51 - 75 12 12 III 12 III 525 3/8 750 1/2<br />
51 - 75 12 24 IV 24 IV 525 3 /8 975 1 /2<br />
51 - 75 12 36 V 36 V 525 3/8 1200 1/2<br />
51 - 75 16 16 III 16 III 700 1 /2 1000 1 /2<br />
51 - 75 16 32 V 32 V 700 1/2 1300 5/8<br />
51 - 75 20 20 IV 20 IV 875 1 /2 1250 1 /2<br />
51 - 75 24 24 IV 24 IV 1050 1 /2 1500 5 /8<br />
76 - 100 6 6 II 6 II 350 3 /8 500 3 /8<br />
76 - 100 6 12 III 12 III 350 3/8 650 1/2<br />
76 - 100 6 18 IV 18 IV 350 3 /8 800 1 /2<br />
76 - 100 6 24 V 24 V 350 3/8 950 1/2<br />
76 - 100 8 8 II 8 II 467 3/8 667 1/2<br />
76 - 100 8 16 IV 16 IV 467 3 /8 867 1 /2<br />
76 - 100 8 24 V 24 V 467 3/8 1067 1/2<br />
76 - 100 10 10 III 10 III 584 3 /8 833 1 /2<br />
76 - 100 10 20 V 20 V 584 3 /8 1083 1 /2<br />
76 - 100 12 12 III 12 III 700 1/2 1000 1/2<br />
76 - 100 12 24 V 24 V 700 1 /2 1300 5 /8<br />
76 - 100 16 16 IV 16 IV 934 1 /2 1333 5 /8<br />
76 - 100 20 20 V 20 V 1167 5 /8 1667 5 /8<br />
76 - 100 24 24 V 24 V 1400 5 /8 2000 3 /4<br />
101 - 150 6 6 III 6 III 525 3 /8 750 1 /2<br />
101 - 150 6 12 IV 12 IV 525 3/8 975 1/2<br />
101 - 150 6 18 V 18 V 525 3 /8 1200 1 /2<br />
101 - 150 8 8 III 8 III 700 1 /2 1000 1 /2<br />
101 - 150 8 16 V 16 V 700 1/2 1300 5/8<br />
101 - 150 10 10 IV 10 IV 875 1/2 1250 5/8<br />
101 - 150 12 12 IV 12 IV 1050 1 /2 1500 5 /8<br />
101 - 150 16 16 V 16 V 1400 5 /8 2000 3 /4<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 />
6 - 2 - 06<br />
129<br />
of<br />
Raafat S. Aboulhosn<br />
Structural Engineer S 3913