|
<br />*DIAGONAL SPACED
<br />AT 15'-0" O.C. MAX
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<br />"L CROSSBRACING
<br />(SEE PLAN FOR
<br />LOCATIONS)
<br />
<br />V~
<br />
<br />(3) 12d
<br />~hR JOINT
<br />
<br />1--,
<br />
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<br />~......... I
<br />~,
<br />
<br />CONTINUOUS LATERAL BRACING-
<br />NAIL OVER X-BRACE AS SHOWN-
<br />INSTALL BLKG. AT TRUSS WEBS
<br />FOR NAILING
<br />
<br />I
<br />1,"'___1
<br />
<br />: 00 \ 00 tx
<br />: ~CONTINUOUS BOTTOM CORD BRACING 2"x4" MIN.
<br />
<br />.-PROVIDE 2X4 MIN. BLOCKING AT
<br />SEE r-- A~OiOF ;~ <t OF HIPIRIDGE, TYP.BETWEEN TRUSSES
<br />PLANI AI" ~ SHEATHING WI (2) 12D NAILS EACH END TO
<br />TRUSS TOP CHORD
<br />
<br />TYP.
<br />2X4 BLOCKIl\G-
<br />BETWEEN TRUSSES
<br />
<br />~ - _-:-)
<br />X--';-- BLOCKING
<br />
<br />.
<br />.
<br />.
<br />
<br />I
<br />1.",,!Ooo I
<br />- ~,
<br />
<br />X-BRACING - 2x4 SPF OR SYP
<br />_ wi 2-16d @ EACH TRUSS WEB
<br />
<br />, 2A\ CROSS BRACING DETAIL (TYP.)
<br />\ S-g/ NOT TO SCALE
<br />
<br />
<br />-
<br />
<br />I 2 ,CROSS BRACING DETAIL (TVP )
<br />\ S-3 I SCALE: N.T.S.
<br />
<br />G.C. TO PROVIDE
<br />BLOCKING TO COMPLY
<br />WI APA RECOMENDATIONS
<br />FOR SPAN RATING OF
<br />7/16" OSB.
<br />
<br />** ALTERNATE SPAN RATED
<br />32/16 PLYWOOD MAY BE USED
<br />20'-0" MAX 20'0" MAX
<br />
<br />"X" BRACE SEE CONTINUOUS BOTTOM CHORD
<br />DETAIL 2/S3-\ jr- BRACING 2 X 4 MIN. SEE DETAIL 3jS-3
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<br />NOTE: I
<br />1) SEE TRUSS MANUFACTURER'S TRUSS ENGINEERING TOP & BOTTOM~:HD
<br />CUT SHEETS FOR ADDITIONAL PERMANENT BRACING GABLE END BRACING @
<br />THAT MAY BE REQUIRED 4'-0" O.C. MAX, FOR
<br />2) "T" BRACING MAY BE USED IN PLACE OF PERMANENT FIRST (4) ROWS OF TRUSSES
<br />
<br />[4\REQUIR'EDT IVIEINNIMRUTMAsp9ERMAN'ENT TRUSS BRACING PLJ N
<br />
<br />~ AS PER HIB 91 REV. 7/19/03 SCALE: N.T.S.
<br />
<br />TRUSS NOTES:
<br />
<br />1. WOOD TRUSS ERECTOR SHALL PROVIDE BRACING ACCORDING TO ANSI/TPl-2002
<br />(TRUSS PLATE INSTITUTE) NOTE THAT THE COMBINED WIND AREA IS GREATER BEFORE THE ROOF SHEATHING IS APPLIED, AND
<br />BRACING SHALL THEREFORE BE INSTALLED AS THE TRUSSES ARE ERECTED. INADEQUATE BRACING IS THE MOST COMMON CAUSE OF ACCIDENT
<br />IN WOOD TRUSS CONSTRUCTION. FULL BUNDLES OF PLYWOOD SHALL NOT BE PLACED ON TRUSSES. THIS CONSTRUCTION LOAD SHOULD BE LIMITED
<br />TO 8 SHEETS OF PLYWOOD ON ANY PAIR OF TRUSSES & SHALL BE LOCATED ADJACENT TO THE SUPPORTS. NO EXCESS COl\CENTRATION OF ANY
<br />CONSTRUCTION MATERIAL (SUCH AS GRAVEL OR SHINGLES) SHALL BE PLACED ON THE TRUSSES IN ANY ONE AREA THEY SHALL BE SPREAD OUT
<br />EVENLY OVER A LARGE AREA SO AS TO AVOID OVERLOADING ANY ONE TRUSS.
<br />2. ALL BRACING (DB,CB,BB) SHOWN ABOVE SHALL BE IN ADDITION TO CONTINUOUS LATERAL BRACING SPECIFIED BY THE TRUSS MANUFACTER ALL
<br />LATERALBRACING SPECIFIED BY TRUSS MANUF. SHALL HAVE ADDITIONAL DIAGONAL BRACES AT 20'-0" O.C. MAXIMUM.
<br />3. ALL BRACES SHALL BE 2X4 NOMINAL DIMENSION LUMBER & SHALL BE ATTACHED WI 2-160 NAILS AT EACH TRUSS INTERSECTION.
<br />4. ADDITIONAL BOTTOM CHORD BRACING SHALL BE INSTALLED AS REQUIRED BY TRUSS DESIGN WHEREVER ADEQUATE STRUCTURAL CEILING ARE 1\0T
<br />ATTACHED DIRECTLY TO THE BOTTOM CHORD OF THE TRUSS.
<br />5. PROVIDE TRUSS BLOCKING AT ALL TRUSS BEARING SUPPORTS WHERE TRUSS DEPTH EXCEEDS STANDARD HEEL HEIGHT.
<br />SEE TYP. TRUSS BLOCKII'\G DETAILS CONV. FRAMED RIDGE TYP. HAND FRAMING ABOVE TRUSS-,
<br />/l..-2X4 BLOCKIl\G MAY BE NAILED wi MIN. 2X4 STUDS & PLATES AT 2'-0" O.C.
<br />I\BETWEEN EA. TRUSS (4) 12d WHEN IT LANDS EACH DIRECTION TYP. UNO.
<br />2X4 DIAGONAL AT 8'-0" O.C. ..... A NEXT TO PRE-ENG. TRUS -2x8 BLKING. NAILED @ EACH
<br />MAX & EACH END ALTERNATE "lIIIIIIIII SIDE w/ (3) 12d NAILS WHEN /
<br />I' l REQUIRED w/ (2) USP MTW12
<br />DIRECTION TYP.~ WI (14) - 10d X 11/2" EACH
<br />/' '\. I \ ~
<br />I X X I \ X I ~1\) *
<br />'- r--~- ~ COLLAR TIE
<br />~ ,........-EVERY3rd
<br />~ '-- ** ~... RAFTER
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<br />
<br />/
<br />
<br />/
<br />
<br />PRE-ENG, TRUSS
<br />
<br />CONT. ROOF SHEATHII\G AT TRUSS TOI""
<br />CHORD AT ALL HAND FRAMED AREAS TYP.
<br />
<br />VERTICAL SCAB
<br />2 x 6 #2 SPF 48" O,C.
<br />WI (4) 10d TOP &
<br />BOTTOM
<br />OR USP RT7 OR
<br />HCLRILL WI 8 - 8d
<br />IN PLACE OF (4) 10d
<br />
<br />* 2x8 #2 SPF RIDGE BEAM
<br />
<br />** 2x6 RAFTERS @ 2'-0"0.C.
<br />MAX. wi (3) 10d COMMON
<br />TOENAILS TO RIDE BEAM
<br />
<br />-
<br />
<br />I
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<br />l
<br />
<br />x
<br />
<br />x
<br />
<br />y
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<br />
<br />CONC.MASONRY
<br />STEEL OR WOOD
<br />BEARING SUPPORT
<br />
<br />--
<br />
<br />WOOD TRUSS!
<br />
<br />PROVIDE BLOCKING AT ALL TRUSS BEARING
<br />SUPPORT WHERE TRUSS DEPTH EXCEEDS
<br />STANDARD HEEL HEIGHT
<br />
<br />..... A
<br />
<br />TVP. WOOD TRUSS BLOCKING DETAIL
<br />
<br />SCALE: 3/4"-1'-0"
<br />
<br />SCALE: 3/4"=1'-0"
<br />
<br />SECT. A-A
<br />
<br />~7A TRUSS
<br />
<br />A~
<br />~
<br />~
<br />JACK ~ ,
<br />TRUSSES ~ ~
<br />
<br />G.T.
<br />ADD 2X4 ALONGSID~
<br />TOP CHORD WHEN REQ'D
<br />TO PREVENT PLYWOOD
<br />SPAN FROM EXCEEDING
<br />MAX 24" SPAN (EITHER
<br />SIDE OR BOTH IF REQ'D)
<br />
<br />(2) 120 NAILS-
<br />AT 12" O.C. MAX
<br />
<br />,
<br />
<br />--
<br />
<br />I 2B\HIP/RIDGE BLOCKING DETAIL
<br />, S-3 IREV. 7/18/03 3/4"=1'-0"
<br />
<br />-~~
<br />
<br />~
<br />~
<br />
<br />7/16" O,S.B.
<br />EA. SI DE
<br />
<br />2X BLK'G.
<br />TO O.S.B,
<br />WI 2 - 8d
<br />EA. END
<br />
<br />:g:
<br />- J\r"-
<br />EDGE VIEW
<br />
<br />- WHEN REQ'D RECESSED
<br />PRE-CAST LINTEL
<br />
<br />8" D BLOCK TIEBEAM_
<br />WI 1#5 REBAR U.N.O.
<br />
<br />1 NOTE: MAY CUT BACK 2x8 P.T. @
<br />TOP TO ALLOW CONT. 2x4 BLOCKING
<br />AROUND CURVE. MIN, 2 TAPCON
<br />ANCHORS TO 2x8
<br />
<br />10'-11%" MAX
<br />WINDOW OR
<br />DOOR OPN'G
<br />--
<br />
<br />(10\ DET. @ ARCH WINDOW FRAMING
<br />, S-3 I CMU WALL 3-17-04
<br />
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<br />/ (OPTIONAL)
<br />/
<br />
<br />
<br />~ >- 2,4 SPF 2 (2) #7X 3-1/2"
<br />.: WOOD SCREW EACH TRUSS
<br />OR USP RT7 @ 48" O.C.
<br />
<br />DIAGONAL, ""-
<br />AT 8'-0'" '..... X - -r----:~\
<br />MAX ., '- 7' WOOD
<br />L..--- L. TRUSS
<br />X
<br />
<br />I
<br />
<br />2X4 CONT. AT} ~
<br />T & B CHORD ~
<br />
<br />_ A-A ALTERNATE BLOCKING
<br />9\DETAIL @ INTERIOR BEARING
<br />~ REV. 8/3/04
<br />
<br />I
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<br />/. 2x8 WI (2) 16d TOE NAIL .~.
<br />EACH END
<br />7/16" OSB WI 6d NAILS @ ~
<br />16" O.C. TO SIDE & TOP ,'JAILER
<br />
<br />2x4 SPF CONTINUOUS BLOCKII\
<br />ATTACHED TO 7/16" OSB WI
<br />(2) 8d NAILS. SEE DETAIL ABOVE
<br />
<br />x8 P.T. WI TAPCON HW4-23
<br />(1/4"x2-3j4") @ 12" O.C. MAX
<br />
<br />-
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<br />SCALE: N.T.S,
<br />
<br />PRE-ENGINEERED OVERLAP TRUSS BRACING
<br />WOOD TRUSSES \ -, AT LEAST ONE TRUSS
<br />\ SPACE
<br />
<br />6"
<br />
<br />OVERLAP
<br />
<br />I . .
<br />
<br />
<br />~MINIMUM (2) 16dPER JOINT\' ,.
<br />r ~MINIMUM 2"x4" SPF OR
<br />* SPACED AT 15'-0" MAX SYP TRUSS BRACING
<br />
<br />TRUSS BRACING OVERLAP
<br />~ DETAIL (TYP.)
<br />S-3
<br />
<br />SCALE: N.T.S.
<br />
<br />-r\r-r
<br />~I
<br />~
<br />~
<br />
<br />7/16" O.S,B.
<br />EA. SIDE
<br />
<br />2X BLK'G.
<br />TO O,S,B.
<br />W / 2 - 8d
<br />EA. END
<br />
<br />~
<br />-Uv--
<br />EDGE VIEW
<br />
<br />SEE 6/S-
<br />FOR CONN.
<br />
<br />(3) 16d
<br />COMMON
<br />NAI LS(TYP)
<br />
<br />\
<br />
<br />~
<br />~ \\/
<br />
<br />""--HEADER PER LOCATION
<br />
<br />" ,
<br />
<br />~~... ~~~i ~
<br />
<br />/; 7/16" OSB WI 6d NAILS @ ~
<br />~ 16" O.C. TO SIDE & TOP NAILER ~
<br />~ 2x W/ (2) 16d TOE NAILS ~
<br />rt EACH END TYP.
<br />2x4 SPF CONTINUOUS BlOCKING-.1
<br />ATTACHED TO 7/16" OSB WI
<br />(2) 8d NAilS. SEE DETAil ABOVE
<br />
<br />7'-0" MAX
<br />WINDOW OR
<br />DOOR OPN'G
<br />I 11 \ DET. @ ARCH WINDOW FRAMING
<br />, S-3 I FRAME WALL 3-17-04 SCALE: 1/2" = 1'-0"
<br />
<br />FASTEN TO 2x8
<br />A wi 16d @ 32" O_C
<br />
<br />II.A~~
<br />/ .A'\f ~ I\J
<br />FASTEN TO 2x8 ----./
<br />wi 16d @ 32" O.C. f:H:J~~
<br />
<br />INTERIOR
<br />
<br />GARAGE
<br />
<br />2 x 8 PT. WI 1/2" EPOXY
<br />BOLTS OR A,B. AT T & B 32" O.C.
<br />MIN (4) BOLTS
<br />REF: POURED CELL
<br />-.J;;;! A . ...'...___ EXTER lOR
<br />----vv-. ':: CMU WALL
<br />
<br />PLAN VIEW
<br />( 13 ,FRAME ENTRY TO BLOCK DET.
<br />~ S-3 SCALE: 1/2" = 1'0"
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<br />0 March 02, 2005
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