12-258-007------ - ------------
WIND LOAD DESIGN FOR COMPONENT
& CLADDING BUILDING: ROOF
DESIGN CRITERIA
ASCE 7-05
FLORIDA BUILDING CODE 2007
DESIGN LOADING
ROOF LOADING: DL=15+10 P.S.F. , LL= 30 P.S.F.
WIND DESIGN VELOCITY: 146 M.P.H.
ANALYSIS TYPE: COMPONENTS CLADDING, ASCE 7-05
NET VELOCITY PRESSURE Q = 46.4 P.S.F
WIND LOAD ZONING DIAGRAM
WALLS (PSF)
Z-4 50.7
Z-5 59.5
GRAVITY LOAD
LIVE LOAD = 30 P.S.F.
DEAD LOAD = 25 P.S.F.
TOTAL LOAD = 55 P.S.F.
ASCE
7-05
ASCE
7-05
CATEGORY: C, V=146 MPH, Kd=1.0
CATEGORY: C, V=146 MPH, Kd=1.0
ZONE
2/3 - ROOF NET PRESS.=63.3 P.S.F.
ZONE
2/3 - ROOF NET PRf7SS.= 63.3 P.S.F
ZONE
1 - PRESSURE = 45.5 P.S.F.
ZONE
1 - PRESSURE = 45.5 P.S.F.
GGPi
= ± 0.18 (ENCL•SED)
GGPI
= ± 0.55 (PARTIALLY ENCLOSED
,NET WIND
UPLIFT PRESSURE
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SCHEDULE(ENCLOSED)
FRAMING
NOTES
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1. ALL FRAMING TO BE DONE ACCORDING WITH THE LATEST EDITION OF THE FBC CHAPTER 23 AND
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ALL OTHER PERTAINING CODES AND ORDINANCES HAVING JURISDICTION.
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2. ALL PLYWOOD USED STRUCTURALLY, TO BE IDENTIFIED FOR GRADE & GLUE TYPES BY
TRADEMARKS OF APPROVED TESTING AND GRADING AGENCY.
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3. ALL PLYWOOD PERMANENTLY EXPOSED IN OUTDOOR LOCATIONS TO BE EXT. TYPE.
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4. ALL LUMBER 2" THICK OR LESS SHALL CONTAIN MAX. 19 % MOISTURE AT TIME OF PERMANENT
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INCORPORATION IN A BUILDING OR STRUCTURE AND/OR AT TIME OF TREATMENT WITH WOOD
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PRESERVATIVE.
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5. ALL PLUMBER SIZES REFEREED TO HEREIN, ARE NOMINAL.
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6. LUMBER FOR JOISTS, RAFTERS, TRUSSES, COLUMNS, BEAMS AND/OR OTHER STRUCTURAL MEMBERS
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SHALL BE MIN. STRENGTH #2 GRADE OF SOUTHERN PINE, DOUGLAS FIR LARCH, HEM FIR, OR
SPRUCE PINE FIR.
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7. LUMBER USED FOR STUDS IN EXTERIOR WALLS TO BE MIN. STRESS GRADE 625 P.S.I. NOMINAL
ASPHALT SHIN LE
ON 30LB FELT ON
5/8- COX PLYWD.
5X3 DRIP EDGE
JRR. STRAP PER SCHEDULE
ARQ90AFib' BLOCKING FOR INSUL.
R=30 INSUL
FBGLS BL-IN
-)z" D.W. ON 1X2 HIGH HATS 0 16" O.C.
R-23 INSUL.
(2) #5 CONTIN.
-3000 PSI CONIC.
#4 @ 12- O.C. VERT.
#5 CONT. @ 16- O.C.
OR (2) #4 @ 12- D.C.
1/2- GWB - SCREW DIRECTLY
TO POLYETH. TIES 0 MIN. 12"
EACH WAY
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SCALE: 4"=1' -0"
IN
1-1/2- MIN.
REMOVE INSULATION & EXPOSE 2-1/2" MAX.
CONCRETE - REMOVE ALL I.C.F. WEBS
WITHIN 24" OF CONNECTION
STL. TRUSS CONNECTOR
PER SCHEDULE
X, 1-1/2- MIN.
2-1/2- MAX.
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SEE SCHEDULE ON SHEET A-4 FOR NOTES
GIRDER TRU-SS ANCHOR
#5 0 16- HORIZ_ O.C. (TYP.)
OR #4 0 12* HORIZ_ O.C. (TYP.)
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FRAMING
NOTES
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1. ALL FRAMING TO BE DONE ACCORDING WITH THE LATEST EDITION OF THE FBC CHAPTER 23 AND
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ALL OTHER PERTAINING CODES AND ORDINANCES HAVING JURISDICTION.
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2. ALL PLYWOOD USED STRUCTURALLY, TO BE IDENTIFIED FOR GRADE & GLUE TYPES BY
TRADEMARKS OF APPROVED TESTING AND GRADING AGENCY.
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Z
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3. ALL PLYWOOD PERMANENTLY EXPOSED IN OUTDOOR LOCATIONS TO BE EXT. TYPE.
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=
W
4. ALL LUMBER 2" THICK OR LESS SHALL CONTAIN MAX. 19 % MOISTURE AT TIME OF PERMANENT
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LLM
CD
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INCORPORATION IN A BUILDING OR STRUCTURE AND/OR AT TIME OF TREATMENT WITH WOOD
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42
PRESERVATIVE.
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5. ALL PLUMBER SIZES REFEREED TO HEREIN, ARE NOMINAL.
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6. LUMBER FOR JOISTS, RAFTERS, TRUSSES, COLUMNS, BEAMS AND/OR OTHER STRUCTURAL MEMBERS
U)
SHALL BE MIN. STRENGTH #2 GRADE OF SOUTHERN PINE, DOUGLAS FIR LARCH, HEM FIR, OR
SPRUCE PINE FIR.
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7. LUMBER USED FOR STUDS IN EXTERIOR WALLS TO BE MIN. STRESS GRADE 625 P.S.I. NOMINAL
EXTREME FIBER STRESS IN BENDING (FB).
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8. LUMBER FOR STUDS IN INT. NON BEARING WALLS SHALL BE STRESS GRADE MIN. 225 P.S.I.
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NOMINAL EXTREME FIBER STRESS IN BENDING (FB).
9. JOISTS AND RAFTERS SHALL HAVE MIN. 4" OF BEARING, EXCEPT AS PROVIDED IN SECTION 2309
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OF THE "F.B.C." 2004
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10. NOTCHING AND BORING OF JOIST AND RAFTERS SHALL COMPLY WITH SECTION 2309.1.8 OF THE
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" F.B.C." 2004.
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11. ENDS OF WOOD JOISTS ENTERING/BEARING ON MASONRY AND IN CONTACT THEREWITH, TO BE
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PRESSURE TREATED OR OF APPROVED DURABLE SPECIES.
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12. WHERE MASONRY EXTENDS ABOVE SUCH WOOD MEMBERS, JOISTS SHALL BE FIRE-CUT SO THE
TOP EDGE DON'T ENTER THE MASONRY MORE THAN 1" OR SHALL BE PROVIDED WITH PLATE BOXES
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OF SELF-RELEASING TYPE OR APPROVED HANGERS.
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13. FLOOR JOISTS UNDER' WALLS OR PARTITIONS PARALLEL TO JOISTS SHALL BE DOUBLED. DBL
JOISTS MAY BE SEPARATED MAX. 6".
14. FLOOR JOISTS SUPPORTING CONCRETE FOR BATHROOM FLOORS SHALL HAVE MAX SPACING OF 12"
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15. CEILING JOIST'S SPANNING MORE THAN 14*-0" SHALL BE LATERALLY SUPPORTED AT MID-SPAN.
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116. PRE-FABRICATED ROOF TRUSSES SHALL BE DESIGNED BY AN ENGINEER REGISTERED IN THE
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STATE OF FLORIDA; AND SHALL COMPLY WITH ALL THE REQUIREMENTS OF THE ",F.B.'l-/."
SPECIFICALLY SECTION 2319.17.
17 FIRESTOPPING SHALL BE PROVIDED TO CUT OFF ALL CONCEALED DRAFT SPACES BOTH VERT. AND
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HORIZ.
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18. ANCHORS SECURING WOOD TO CONCRETE SHALL BE MIN. 1" X 1/8" STEEL STRAP EMBEDDED.
AND NAILED WITH (3) 116d NAILS TO WOOD MEMBERS AS SET FORTH IN SECTIONS 2110.3 OF THE
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"F.B.C.".
19. ANCHORS SECURING WOOD TO WOOD SHALL BE NOT LESS THAN 1" X 1/8" STEEL STRAP MAILED
TO EACH MEMBER WITH (3
, ) 16d NAILS, OR SHALL BE A COMMERCIAL ANCHOR APPROVED BY THE
BUILDING OFFICIAL ANCHORING EACH MEMBER.
20. ALL ANCHORS AND RELATIVE NAILS EXPOSED TO THE WEATHER SHALL BE GALVANIZED.
21. WHERE THE INT. OF MASONRY WALLS ARE FURRED, SUCH FURRING SHALL BE TREATED AND
FIRESTOPPED AS HEREIN REQUIRED AND SHALL BE SECURELY FASTENED TO THE MASONRY WITH MIN.
(1) CUT MAIL IN ALTERNATE COURSE OF BLOCK.
22. THE ALLOWABLE LOADS ON ALL TYPES OF CONNECTORS SHALL BE AS SET FORTH IN THE
STANDARDS LISTED IN SECTION 2321.5 OF THE "F'.B.C." 2004.
23. IN GENERAL, NAILS SHALL PENETRATE THE SECOND MEMBER A DISTANCE EQUAL TO THE
THICKNESS OF THE MEMBER BEING NAILED THERETO. THERE SHALL BE MIN. (2) NAILS IN ANY
CONNECTION.
#5 0 16- HORIZ_ O.C. (TYP.)
OR #4 0 12* HORIZ_ O.C. (TYP.)
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