ad-201100357_0004.jpg WALL CONSTRUCTION
EXTENT OF HEADER
DOUBLE PORTAL FRAME (TWO BRACED WALL PANELS)
EXTENT OF HEADER
SINGLE PORTAL FRAME (ONE BRACED WALL PANEL) -
MIN 3'x 11.25" NET HEA
J.
.I. !., _. - -ems �s. •�•
---- ;' 6' TO 18'
\ FASTEN TOP PLATE TO HEADER WITH TWO TYPICAL PORTAL % %I
ROWS OF 16D SINKER NAILS AT 3" O.C. TYR 1000 LB FRAME
�• STRAP CONSTRUCTION
1000 LB STRAP OPPOSITE SHEATHING
FORA PANEL SPLICE -
FASTEN SHEATHING TO HEADER WITH 8D COMMON OR (IF NEEDED), PANEL
EDGES SHALL BE
MAX. GALVANIZED BOX NAILS IN 3" GRID PATTERN AS SHOWN AND
HEIGHT 3 "O.C. IN ALL FRAMING STUDS, BLOCKING AND SILLS BLOCKED, AND OCCUR
t ) TYR WITHIN 24'OFMID-
10' HEIGHT. ONE ROW OF
TYR
MIN.WIDTH =16" FOR ONE STORY STRUCTURE FRA RA SHEATHING
FMING NAILING G IS IS
MIN. WIDTH = 24" FOR USE IN THE FIRST OF TWO REQUIRED.
STORY STRUCTURES IF 2x4 BLOCKING IS
USED, THE 2x4'S MUST ..
/ MIN 2x4 FRAMING MIN. BE NAILED TOGETHER
WITH 3 16D SINKERS
3/8 "MIN. THICKNESS WOOD DOUBLE
STRUCTURAL PANEL SHEATHING 2x4 POST
MIN. 4200 LB TIE -DOWN DEVICE (EMBEDDED INTO
CONCRETE AND NAILED INTO FRAMING) MIN. 1000 LB
TIE DOWN
__ SEE SECTION R602.10.3.3 DEVICE ,
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound force = 4.448 N.
FIGURE R602.10.3.3
METHOD PFH: PORTAL FRAME WITH HOLD -DOWNS
EXTENT OF HEADER (TWO BRACED WALL SEGMENTS)
TOP PLATE CONTINUITY IS SIDE
REQUIRED PER SECTION R602.3.2 ELEVATION
EXTENT OF HEADER (ONE BRACED WALL SEGMENT)
• MIN. 3 NET HEADER
• • • • HEADER SHALL OCCUR AT TOP OF WALL
2' TO 18' (FINISHED WIDTH)
FASTEN SHEATHING TO HEADER WITH 8D COMMON
NAILS IN 3' GRID PATTERN AS SHOWN AND 3' O.C. IN
FRAMING AS SHOWN (STUDS AND SILLS) TYR BRACED
NAI LS IN 2 ROWS
SINKER
WALL
r SEGMENT NAILS
MINIMUM 1000 LB HEADER -TO -JACK STUD STRAP ON -��- I PER @ 3' O.C.
MAX. BOTH SIDES OF OPENING PER TABLE R602.10.4.1.1 R602.10.4
HEIGHT (INSTALL ON BACKSIDE AS SHOWN ON SIDE ELEVATION)
10'
HEADER SHALL BE FASTENED TO THE KING STUD WIT 1000 LB HEADER -
61fiD SINKER NAILS TOJACK -STUD STRAP
ON BOTH SIDES
NO.OF OF OPENING
FOR A PANEL SPLICE (IF NEEDED), PANEL EDGES SHALL BE J PER TAB E
BLOCKED AND OCCUR WITHIN 24 'OF MID HEIGHT ONE R502.5(1 &2)
ROW OF TYR SHEATHING -TO- FRAMING IS REQUIRED IN EACH
PANEL.
WOOD STRUCTURAL PANEL STRENGTH AXIS
MIN. (2) 2x4 TYP. /,s' MIN.
THICKNESS WOOD
STRUCTURALPANEL
MIN. LENGTH BASED ON 4:1 HEIGHT -TO- LENGTH RATIO: 1 SHEATHING
• I • I • FOR EXAMPLE: 24 "MIN. FOR 8' HEIGHT I • I I 1
I I 1 I 1 I
MIN. 2.5 x 'he PLATE WASHER
ANCHOR BOLT PER R403.1.6 TYR
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound force = 4.448 N.
FIGURE R602.10.3.4
METHOD PFG PORTAL FRAME AT GARAGE DOOR OPENINGS IN SEISMIC DESIGN CATEGORIES A, B AND C
172 2009 INTERNATIONAL RESIDENTIAL CODE®