rn-2011-00319_0001-2.jpg WALL CONSTRUCTION
EXTENT OF HEADER
DOUBLE PORTAL FRAME (TWO BRACED WALL PANELS)
EXTENT OF HEADER
SINGLE PORTAL FRAME (ONE BRACED WALL PANEL)
41
1
MIN. 3 "x 11 25 "NET HEADER I
- -• 6' TO 18' ( -
\ FASTEN TOP PLATE TO HEADER WITH TWO TYPICAL PORTAL
ROWS OF 16D SINKER NAILS AT 3 "O.C. TYR 1000 LB FRAME • ,
STRAP CONSTRUCTION ('
1000 LB STRAP OPPOSITE SHEATHING
FOR A PANEL SPLICE ••
FASTEN SHEATHING TO HEADER WITH 8D COMMON OR (IF NEEDED), PANEL
MAX. GALVANIZED BOX NAILS IN 3" GRID PATTERN AS SHOWN AND EDGES SHALL BE
HEIGHT 3 "O.C. IN ALL FRAMING STUDS, BLOCKING, AND SILLS TYR BLOCKED, AND OCCUR
( ) WITHIN 24' OF MID -
10' HEIGHT. ONE ROW OF • • __
TYR SHEATHING -TO-
MIN.WIDTH = 16" FOR ONE STORY STRUCTURE FRAMING NAILING IS
MIN. WIDTH = 24" FOR USE IN THE FIRST OF TWO REQUIRED.
STORY STRUCTURES IF 2x4 BLOCKING IS
USED. THE 2x4'S MUST
i MIN 7x4 FRAMING MIN BE NAILED TOGETHER ..
WITH 3 16D SINKERS
3/8" MIN. THICKNESS WOOD DOUBLE
2x4 POST
STRUCTURAL PANEL SHEATHING
MIN. 4200 LB TIE -DOWN DEVICE (EMBEDDED INTO
1 CONCRETE AND NAILED INTO FRAMING) MIN. 1000 LB
•I• TIE DOWN
SEE SECTION R602.10.3.3 DEVICE •';
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, I pound force = 4.448 N.
FIGURE R602.10.3.3
e) METHOD PFH: PORTAL FRAME WITH HOLD -DOWNS
k�� 1
l 0. L4
h n EXTENT OF HEADER (TWO BRACED WALL SEGMENTS)
\� RE TOP PLATE CONTINUITY IS I SIDE
REQUIRED PER SECTION R602.3.2 ELEVATION
EXTENT OF HEADER (ONE BRACED WALL SEGMENT)
• -� MIN. 3 'x 11.25 "NET HEADER
• HEADER SHALL OCCUR AT TOP OF WALL
2' TO 18' (FINISHED WIDTH)
FASTEN SHEATHING TO HEADER WITH 80 COMMON
NAILS IN W GRID PATTERN AS SHOWN AND 3' O.C. IN
FRAMING AS SHOWN (STUDS AND SILLS) TYR BRACED
16D SINKER
WALL
r SEGMENT NAILS IN 2 ROWS
MINIMUM 1000 LB HEADER -TO -JACK STUD STRAP ON ��• I PER V OC M �,X. 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 000 HEADER -
6 16D SINKER NAILS TO- JACC K -STUD STRAP
ON BOTH SIDES
NO. OF OF OPENING
FORA PANEL SPLICE (IF NEEDED), PANEL EDGES SHALL BE J PER TAB E
BLOCKED AND OCCUR WITHIN 24 "OF MID HEIGHT. ONE �R502.5(182)
ROW OF TYR SHEATHING -TO- FRAMING IS REQUIRED IN EACH
PANEL.
WOOD STRUCTURAL PANEL STRENGTH AXIS
MIN. (2) 2x4 TYR \, —'IeMIN.
THICKNESS WOOD
STRUCTURALPANEL
MIN. LENGTH BASED ON 4:1 HEIGHT -TO- LENGTH RATIO: I • I • I SHEATHING
• I • I • FOR EXAMPLE: 24 'MIN. FOR 8' HEIGHT I
I I 1 I I I
MIN. 2.5 "x'h- "PLATE WASHER
ANCHOR BOLT PER R403.1.6 TYR J /
For SI: 1rnch = 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°