HomeMy WebLinkAboutALB22 S100.1 First Floor Structual PlanãLATERAL BRACING & SHEAR WALL
SHEATHING SPECIFICATIONS
THIS MODEL HAS BEEN DESIGNED TO RESIST
LATERAL FORCES RESULTING FROM:
115 MPH WIND IN 2018 IRC MAP
(115 MPH WIND SPEED IN ASCE 7-16
WIND MAP, PER IRC R301.2.1.1)
EXP. B, RISK CAT. 2 & SEISMIC CAT. A/B.
THE DESIGN WAS COMPLETED PER 2018 IBC
(SECTION 1609) & ASCE 7-16, AS PERMITTED BY
R301.1.3 OF THE 2018 IRC, OR THE SIMPLIFIED
PRESCRIPTIVE PROCEDURE IN ACCORDANCE
WITH THE 2018 IRC IF THE PARAMETERS OF
SECTION R602.12 COMPLY. ACCORDINGLY, THIS
MODEL, AS DOCUMENTED AND DETAILED
HEREWITHIN, IS ADEQUATE TO RESIST THE CODE
REQUIRED LATERAL FORCES.
SEE CONNECTION SPECIFICATIONS CHART FOR
STANDARD SHEAR TRANSFER DETAILING. IF
ADDITIONAL CAPACITY IS REQUIRED BY DESIGN, IT
WILL BE SPECIFICALLY NOTED ON PLAN.
ALL STRUCTURAL PANELS ARE TO BE DIRECTLY
APPLIED TO STUD FRAMING.
NOTES
M&K STND. - OCT. 2015
PRE-MANUFACTURED PANELIZED WALLS:
FASTEN TOGETHER END STUDS OF WALL PANELS
SHEATHED w/ OSB OR PLYWOOD w/ 10d NAILS
@ 4" O.C. (THRU ONE SIDE ONLY)
3" O.C. EDGE NAILING
7/16" OSB OR 15/32" PLYWOOD:
FASTEN SHEATHING w/ 2-3/8"x0.113 NAILS @ 6"
O.C. AT EDGES & @ 12" O.C. IN THE PANEL FIELD.
(TYP, U.N.O.)
ALL SHEATHING PANELS SHALL BE ORIENTED
VERTICALLY (LONG DIRECTION PARALLEL TO STUDS)
AND INSTALLED FULL HEIGHT OF SHEAR WALL - OR -
2x HORIZONTAL BLOCKING SHALL BE PROVIDED TO
SUPPORT ALL UNSUPPORTED PANEL EDGES & EDGE
FASTENING.
EXT. WALL SHEATHING SPECIFICATION
ALL EXT. WALLS SHALL BE CONTINUOUSLY SHEATHED
AND ARE CONSIDERED SHEAR WALLS.
ALT. STAPLE CONNECTION SPEC: 1-3/4" 16 GA
STAPLES (7/16" CROWN) @ 3" O.C. AT EDGES & @ 6"
O.C IN FIELD.
AT DESIGNATED AREAS - FASTEN PANEL EDGES OF
WOOD STRUCTURAL WALL SHEATHING TO FRAMING
w/ 2-3/8"x0.113" NAILS @ 3" o.c. AND 12" o.c. IN THE
PANEL FIELD. NO STAPLE ALTERNATIVE AVAILABLE AT
THIS SPEC. ALL SHEATHING PANELS SHALL BE
ORIENTED VERTICALLY (LONG DIRECTION PARALLEL
TO STUD) AND INSTALLED FULL HEIGHT OF SHEAR
WALL - OR - 2x HORIZONTAL BLOCKING SHALL BE
PROVIDED TO SUPPORT UNSUPPORTED PANEL EDGES
AND 3" O.C. EDGE FASTENING.
DESIGN ASSUMES 16" O.C MAX. STUD SPACING,
U.N.O.
INDICATES HOLDOWN
INDICATES EXTENT OF INT. OSB
SHEARWALL, BLOCKED PANEL EDGES,
AND/OR 3" O.C. EDGE NAILING
INDICATES POST ABOVE (P.A.) PROVIDE
SOLID BLOCKING UNDER POST OR JAMB
ABOVE.REISSUED: 07/20/2020
09/04/20