Laserfiche WebLink
CROSS BRACING DETAIL (TYP.)r 1 -,� .., G—Ivu ` , rr L—Lj <br />SEE ROOF <br />PLAN SHEATHING <br />2X4 BLOCKING <br />BETWEEN TRUSSES <br />SECT. A -A 11 <br />G.T. <br />PROVIDE 2X4 MIN. BLOCKING AT <br />Q OF HIP/RIDGE, TYP.BETWEEN <br />TRUSSES W/ (2) 12D NAILS EACH <br />END TO TRUSS TOP CHORD <br />0 <br />TYP. <br />TRUSS <br />ADD 2X4 ALONGSIDE <br />TOP CHORD WHEN REQ'D <br />TO PREVENT PLYWOOD <br />SPAN FROM EXCEEDING <br />MAX 24" SPAN (EITHER JACK <br />HIP <br />SIDE OR BOTH IF REQ'D) G.T <br />(2) 12D NAILS — <br />AT 12" O.C. MAX <br />HIP/RIDGE BLOCKING DETAIL <br />SCALE: 1/2" = V-0" 1\� <br />SCALE: 1/2"=V-0" <br />TRUSS NOTES. <br />TYP. HAND FRAMING ABOVE TRUSS <br />FRAMED RIDGE <br />CON1. <br />2X4 STUDS & PLATES AT 2'-0" O.C. <br />WOOD TRUSS ERECTOR SHALL PROVIDE BRACING ACCORDING TO ANSI/TP1-2002 <br />MAYBE NAILED <br />MAY B <br />EACH DIRECTION TYP. U.N.O. <br />VERTICAL SCAB <br />TRUSS PLATE INSTITUTE NOTE THAT THE COMBINED WIND AREA IS GREATER <br />( ) <br />w/MIN. (4) 12d WHEN <br />2 x 6 #2 SPF 48" O.C. <br />BEFORE THE ROOF SHEATHING IS APPLIED, AND BRACING SHALL THEREFORE BE <br />IT LANDS NEXT TO <br />W/ (4) 10d TOP & <br />INSTALLED AS THE TRUSSES ARE ERECTED. INADEQUATE BRACING IS THE MOST <br />PRE-ENG. TRUSS <br />2x8 . NAILED @EACH <br />BOTTOM USP RT7 <br />COMMON CAUSE OF ACCIDENT IN WOOD TRUSS CONSTRUCTION. FULL BUNDLES <br />SIDE w/ 12d NAILS WHEN <br />w/ (3) <br />/L <br />OR HCLR/LL W/ 8 - 8d <br />OF PLYWOOD SHALL NOT BE PLACED ON TRUSSES. THIS CONSTRUCTION LOAD <br />E USP HTW20 <br />REQUIRED w/ <br />IN PLACE OF (4) 10d <br />SHOULD BE LIMITED TO 8 SHEETS OF PLYWOOD ON ANY PAIR OF TRUSSES & <br />SHALL BE LOCATED ADJACENT TO THE SUPPORTS. NO EXCESS CONCENTRATION <br />1 <br />W/ (14) - 10d X 1 1/2" EACH <br />OF ANY CONSTRUCTION MATERIAL (SUCH AS GRAVEL OR SHINGLES) SHALL BE PLACED <br />ON THE TRUSSES IN ANY ONE AREA THEY SHALL BE SPREAD OUT EVENLY OVER <br />•• <br />COLLAR TIE <br />A LARGE AREA SO AS TO AVOID OVERLOADING ANY ONE TRUSS. <br />EVERY 3rd <br />2. ALL BRACING (DB,CB,BB) SHOWN ABOVE SHALL BE IN ADDITION TO CONTINUOUS <br />RAFTER <br />LATERAL BRACING SPECIFIED BY THE TRUSS MANUFACTER ALL LATERAL BRACING <br />SPECIFIED BY TRUSS MANUF. SHALL HAVE ADDITIONAL DIAGONAL BRACES AT 20'-0" <br />O.C. MAXIMUM. <br />2x4 SPF 2 <br />3. ALL BRACES SHALL BE 2X4 NOMINAL DIMENSION LUMBER & SHALL BE ATTACHED W/ 2-16D <br />(2) #7X 3-1/2" WOOD <br />NAILS AT EACH TRUSS INTERSECTION. <br />CB <br />SCREW EACH TRUSS <br />4. ADDITIONAL BOTTOM CHORD BRACING SHALL BE INSTALLED AS REQUIRED BY TRUSS <br />OR USP RT7 @ 48" O.C. <br />DESIGN WHEREVER ADEQUATE STRUCTURAL CEILING ARE NOT <br />TB <br />ATTACHED DIRECTLY TO THE BOTTOM CHORD OF THE TRUSS. <br />Dg <br />B <br />5. PROVIDE TRUSS BLOCKING AT ALL TRUSS BEARING SUPPORTS WHERE TRUSS <br />BEVEL CUTS <br />DEPTH EXCEEDS STANDARD HEEL HEIGHT. SEE TYP. TRUSS BLOCKING DETAILS <br />(OPTIONAL) <br />PRE-ENG. TRUSS <br />2X4 DIAGONAL AT 8'-0" O.C. 2X4 BLOCKING <br />BETWEEN EA. TRUSS <br />CONT. ROOF SHEATHING AT TRUSS TOP <br />MAX & EACH END ALTERNATE <br />DIRECTION TYP. ---\ <br />A <br />CHORD AT ALL HAND FRAMED AREAS TYP. <br />WOOD TRUSS <br />Q <br />TYP. WOOD TRUSS BLOCKING DETAIL <br />SCALE: 1 /2"=V-0" <br />DIAGONAL - <br />AT 8'-0" <br />MAX <br />2X4 CONT. AT <br />T & B CHORD <br />WOOD <br />TRUSS <br />2x8 #2 SPF RIDGE BEAM <br />,k 2x6 RAFTERS FOR SPANS 4FT TO 8FT <br />2X4 RAFTERS FOR SPANS LESS THAN <br />4FT @ 2'-0"O.C. MAX. w/ (3) 10d <br />COMMON TOENAILS TO RIDE BEAM <br />CONC. MASONRY <br />STEEL OR WOOD <br />BEARING SUPPORT <br />A -A ALTERNATE BLOCKING <br />DETAIL @INTERIOR BEARING <br />PROVIDE BLOCKING AT ALL TRUSS BEARING <br />SUPPORT WHERE TRUSS DEPTH EXCEEDS <br />STANDARD HEEL HEIGHT <br />SCALE: 1/2" = V-0" <br />3 <br />LO <br />CD <br />Z M <br />O <br />— O <br />z <br />z <br />Q <br />J <br />a <br />z <br />cn <br />w <br />� p <br />O w <br />I- <br />Mo <br />t/� <br />U <br />mr- <br />N <br />w <br />� — <br />aim ~E <br />C tti cMo <br />0M <br />O �o 0 <br />= d <br />$a:co <br />0,6 <br />�k <br />Q on <br />Gov <br />o <br />A <br />B <br />Do\ <br />pn.g•V I <br />.; <br />rrru <br />%. <br />•� <br />v <br />�qv h <br />Co.) <br />o <br />o� LL•- a <br />W <br />w <br />a �n��pg ....... <br />Z L <br />•Z <br />LLHa N//lrtill{` <br />N O <br />o0 <br />7o the best of the Engineer's knowledge, information, and <br />belief, the structural plans and specifications contained <br />within these drawings comply with the Florida Building <br />Code Sth Edition (2014) Residential. Engineer's signature <br />and seal Is only for the structural engineering portions of <br />the drawing pages bearing Engineer's signature and seal. <br />O <br />z <br />O v !� <br />O <br />00 <br />M <br />M <br />Q -gyp Ln <br />E. Q a,LL LA <br />oC V <br />O <br />Q <br />z <br />WJ <br />C) <br />0 <br />z LL�+ <br />V r. <br />N a 0 <br />zQBaF�.� <br />Z <br />� <br />a 00 <br />O <br />LU 04 <br />z <br />LU <br />Be C J <br />O <br />SS <br />N <br />Ln <br />V / <br />J <br />J <br />W pQW <br />W D O O <br />QI� <br />`Q <br />1 <br />p� <br />W <br />rSizi, <br />Z <br />W <br />�L0z80 <br />(-U <br />W <br />-�WQ <br />06 <br />�2oZUQ <br />C,0 <br />III <br />Ln <br />N Z <br />LLz <br />� <br />oF- <br />OZQ <br />Q�LL <br />o <br />N I- <br />u_ <br />z <br />.. U <br />> <br />! W <br />z <br />J <br />a U) <br />SCALE : AS NOTED <br />PLOT DATE : 12/7/2012 <br />TECH: MJAM ES <br />VERSION NO. <br />106 <br />JOB NO: 17-5177 <br />SHEET NO. <br />D 1 <br />