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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STRUCTURAL ATTACHMENTS<br />
Wood Beam Attachments<br />
(Used for Bracing Perpendicular)<br />
Detail 12<br />
B3248-2 x 2 x 1 /4 (min.)<br />
Series Square Washer &<br />
Hex Nut<br />
(See Pages 62 & 74)<br />
Wood Beam<br />
Thickness<br />
Thru bolt of diameter “D”.<br />
Must be above the<br />
neutral axis of wood<br />
beam and a minimum<br />
of (4 x ‘D’) from top and<br />
bottom of the beam.<br />
Adjustable Hinge<br />
(See Page 59)<br />
1 /2" x 1 1 /4" Hex Head<br />
Cap Screws &<br />
N225WO Nuts<br />
(See Pages 61 & 62)<br />
B-<strong>Line</strong> Channel<br />
Longitudinal or<br />
Transverse Brace<br />
1<br />
Load<br />
1 min.<br />
1 1 /2” (38mm) 3 1 /2” (89mm)<br />
Structure Allowable Minimum Beam Minimum Beam<br />
Connection Load * Thickness Thickness<br />
Type Bolt Dia ‘D’ Bolt Dia ‘D’<br />
lbs. (kN) in. (mm) in. (mm)<br />
I 175 (0.78) 1/2" (13) 1/2" (13)<br />
II 300 (1.33) 1/2" (13) 1/2" (13)<br />
III 450 (2.00) 3/4" (19) 1/2" (13)<br />
IV 675 (3.00) -- -- 5/8" (16)<br />
V 975 (4.33) -- -- 3/4" (19)<br />
* Based on douglas fir with .51 specific gravity or greater.<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 />
34<br />
of
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