Cooper B-Line Seismic Restraints - Dixie Construction Products
Cooper B-Line Seismic Restraints - Dixie Construction Products Cooper B-Line Seismic Restraints - Dixie Construction Products
B-LINE CHANNEL BRACES The following B-Line channels may be used as brace members for Figures 1 - 11 using the following structure connection types: Maximum Maximum Channel Channel Material Channel Structure Brace Height Width Thickness Type* Connection Length Type** (m) (mm) (mm) (mm) B54 IV 4’-10” (1.47) 13/16” (20.6) 1 5 /8” (41.3) 14 Ga. (1.9) B52 IV 4’-8” (1.42) 13/16” (20.6) 1 5 /8” (41.3) 12 Ga. (2.6) B42 V 5’-10” (1.78) 1” (25.4) 1 5 /8” (41.3) 12 Ga. (2.6) B32 V 8’-0” (2.44) 1 3 /8” (34.9) 1 5 /8” (41.3) 12 Ga. (2.6) B24 IV 9’-7” (2.92) 1 5 /8” (41.3) 1 5 /8” (41.3) 14 Ga. (1.9) B22 V 9’-5” (2.74) 1 5 /8” (41.3) 1 5 /8” (41.3) 12 Ga. (2.6) B22A V 10’-10” (3.30) 3 1 /4” (82.5) 1 5 /8” (41.3) 12 Ga. (2.6) B11 IV 11’-7” (3.53) 3 1 /4” ( 82.5) 1 5 /8” (41.3) 12 Ga. (2.6) *Slotted channel (SH) versions of all the above types may also be used for brace members. See page 21 for channel details. **The Structure Connection Type is the brace anchorage requirement. See pages 23 - 38 for brace attachment details. Note: Do not exceed the maximum brace length or maximum structure connection type for the channels listed. Commentary: Appendix 1 & 2 list the allowable structure connection type (I, II, III, IV, or V) for each brace spacing listed. The structure connection type limits the amount of axial load (in tension or compression) which is applied to the brace member. The axial load is listed for each structure connection detail on pages 23 - 38, and is as follows: Structure Connection Type Maximum Axial Load in Brace Member I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 lbs. (0.78 kN) II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 lbs. (1.33 kN) III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 lbs. (2.00 kN) IV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675 lbs. (3.00 kN) V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 975 lbs. (4.33 kN) The B-Line channel brace member must have a capacity greater than the value listed in the above table for the maximum recommended brace length. 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 11 of Raafat S. Aboulhosn Structural Engineer S 3913
SINGLE PIPE/CONDUIT BRACING Single Rod Hanger Pipe Bracing 1) Layout piping run and determine size and location of piping. 2) Select vertical supports (single rod pipe hangers). a) Select type of hanger dependent on type of pipe, thermal expansion and contraction, etc. b) Determine maximum spacing of hanger rods and minimum hanger rod diameter. (Appendix 1) c) Select hanger rod connection to the structure based on structure type, rod size and hanger rod load from Appendix 1. Refer to section on hanger rod attachment for details (pages 39 thru 56) d) Engineer of record for a site specific project shall verify that the structure can support the connection loads in addition to all other loads. 3) Select lateral bracing (transverse and longitudinal bracing). a) Select bracing details (transverse & longitudinal) from Figures 1 thru 8. b) Determine maximum spacing for transverse and longitudinal braces. (Appendix 1) c) Determine the type of structure connection required. (Appendix 1) Refer to section on structural attachments for connection details. d) Determine if rod stiffener is required. (pages 57 & 58) e) Engineer of record for a site specific project shall verify that the structure can support the connection loads. 4) Review the design and revise layout where loads exceed the limitations of the hanger ro d s , hangers or connection details. COOPER B-Line 509 West Monroe Street Highland, Illinois 62249 Phone: 800-851-7415 Fax: 618-654-1917 Date: Page No. Sheet Number: Raafat S. Aboulhosn Structural Engineer S 3913 6 - 2 - 06 12 of
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B-LINE CHANNEL BRACES<br />
The following B-<strong>Line</strong> channels may be used as brace members for<br />
Figures 1 - 11 using the following structure connection types:<br />
Maximum Maximum Channel Channel<br />
Material<br />
Channel Structure Brace Height Width<br />
Thickness<br />
Type* Connection Length<br />
Type** (m) (mm) (mm) (mm)<br />
B54 IV 4’-10” (1.47) 13/16” (20.6) 1 5 /8” (41.3) 14 Ga. (1.9)<br />
B52 IV 4’-8” (1.42) 13/16” (20.6) 1 5 /8” (41.3) 12 Ga. (2.6)<br />
B42 V 5’-10” (1.78) 1” (25.4) 1 5 /8” (41.3) 12 Ga. (2.6)<br />
B32 V 8’-0” (2.44) 1 3 /8” (34.9) 1 5 /8” (41.3) 12 Ga. (2.6)<br />
B24 IV 9’-7” (2.92) 1 5 /8” (41.3) 1 5 /8” (41.3) 14 Ga. (1.9)<br />
B22 V 9’-5” (2.74) 1 5 /8” (41.3) 1 5 /8” (41.3) 12 Ga. (2.6)<br />
B22A V 10’-10” (3.30) 3 1 /4” (82.5) 1 5 /8” (41.3) 12 Ga. (2.6)<br />
B11 IV 11’-7” (3.53) 3 1 /4” ( 82.5) 1 5 /8” (41.3) 12 Ga. (2.6)<br />
*Slotted channel (SH) versions of all the above types may also be used for brace members.<br />
See page 21 for channel details.<br />
**The Structure Connection Type is the brace anchorage requirement.<br />
See pages 23 - 38 for brace attachment details.<br />
Note: Do not exceed the maximum brace length or maximum structure connection<br />
type for the channels listed.<br />
Commentary:<br />
Appendix 1 & 2 list the allowable structure connection type (I, II, III, IV, or V) for each brace spacing listed. The<br />
structure connection type limits the amount of axial load (in tension or compression) which is applied to the<br />
brace member. The axial load is listed for each structure connection detail on pages 23 - 38, and is as follows:<br />
Structure Connection Type<br />
Maximum Axial Load in Brace Member<br />
I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 lbs. (0.78 kN)<br />
II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 lbs. (1.33 kN)<br />
III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 lbs. (2.00 kN)<br />
IV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675 lbs. (3.00 kN)<br />
V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 975 lbs. (4.33 kN)<br />
The B-<strong>Line</strong> channel brace member must have a capacity greater than the value listed in the above table for the<br />
maximum recommended brace length.<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 />
11<br />
of<br />
Raafat S. Aboulhosn<br />
Structural Engineer S 3913
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