HomeMy WebLinkAboutIGA495 S100.1 First Floor Structual PlanLATERAL BRACING & SHEAR WALL
SHEATHING SPECIFICATIONS
THIS MODEL HAS BEEN DESIGNED TO RESIST LATERAL
FORCES RESULTING FROM:
115 MPH WIND IN 2020 InRC 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 2020 InRC, OR THE SIMPLIFIED
PRESCRIPTIVE PROCEDURE IN ACCORDANCE
WITH THE 2020 InRC 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 AND/OR 3" O.C. EDGE
NAILING
INDICATES POST ABOVE (P.A.) PROVIDE
SOLID BLOCKING UNDER POST OR JAMB
ABOVE.
ã
SOLE PLATE TO JOIST/BLK'G.
DOUBLE STUD
DOUBLE TOP PLATE
DOUBLE TOP PLATE LAP SPLICE
JOIST TO SOLE PLATE (3)10d TOENAILS
GAB. END TRUSS TO DBL. TOP PL. 10d TOENAILS @ 8" o.c.
10d NAILS @ 6" o.c.
STUD TO SOLE PLATE
BLK'G. BTWN. JOISTS TO TOP PL.
RIM TO TOP PLATE
TOP OR SOLE PLATE TO STUD
(3)10d TOENAILS
(3)10d TOENAILS
10d TOENAILS @ 6" o.c.
(3)10d NAILS
RAFTER/TRUSS TO TOP PLATE (3)10d TOENAILS + (1) SIMPSON H2.5A
R.T. w/ HEEL HT. 9 14" TO 12"2x10 BLK EVERY 3RD BAY FASTENED TO DBL. TOP PLATE
w/ 10d TOENAILS @ 6" O.C.
R.T. w/ HEEL HT. 12" TO 16"
R.T. w/ HEEL HT. UP TO 24"
R.T. w/ HEEL HT. 24" TO 48"
2x12 BLK EVERY 3RD BAY FASTENED TO DBL. TOP PLATE
w/ 10d TOENAILS @ 6" O.C.
LAP WALL SHTG. w/ DBL. TOP PL. & INSTALL ON TRUSS VERT. -
FASTEN w/ 8d NAILS @ 6" O.C.
LAP WALL SHTG. w/ DBL. TOP PL. & INSTALL ON TRUSS VERT. -
FASTEN w/ 8d NAILS @ 6" O.C. PROVIDE 2x BLK @ EA. BAY AT
10d NAILS @ 24" o.c.
10d NAILS @ 24" o.c.
(10)10d NAILS IN LAPPED AREA
WALL TO FOUNDATION WALL SHTG. LAP w/ SILL PL. & FASTENED PER SHEAR WALL
CONNECTION SPECIFICATIONS (TYP. U.N.O.)
NOTE: 10d NAIL = 3" x 0.131" GUN NAIL
FASTENING SPEC.
TOP PLATE LAP @ CORNERS &
INTERSECTING WALLS
(2)10d NAILS
TOP OF HEEL
COLUMN TOP PLATE BOLTED TO BEAM WITH
AT LEAST (4) 12" DIAMETER BOLTS
BOTTOM FLANGE OF STEEL BEAM FASTENED TO
SUPPORTING WOOD FRAMING w/ (2) 12" DIA. X 3 12"
LONG LAG SCREWS.
CLIP ANGLES EITHER WELDED TO THE BEAM ALONG
EACH CLIP ANGLE'S ENTIRE LENGTH OR BOLTED TO
THE BEAM USING A MINIMUM OF 12" DIAMETER BOLTS.
CLIP ANGLE ATTACHED TO THE FOUNDATION WALL
USING NO LESS THAN (1) 12" DIAMETER ANCHOR OR (2)
1 4" DIA. x 214" LONG TAPCON SCREWS.
BEAM POCKET GROUTED SOLID AROUND STEEL BEAM
STEEL BM
SUPPORTED ON
WOOD FRAME
STEEL BEAM IN
BEAM POCKET
ANCHORED TO CONCRETE FOOTING PAD
WITH (2) 12" DIAMETER CONC. ANCHORS
THROUGH THE STEEL BASE PLATE TO THE
CONCRETE FOUNDATION.
ANCHORED TO CONCRETE FOOTING PAD
WITH (4) 12" DIAMETER CONC. ANCHORS
THROUGH THE STEEL BASE PLATE TO THE
CONCRETE FOUNDATION.
ENCASED IN CONCRETE SLAB
STEEL CONNECTIONS CHART
CONNECTION SPECIFICATION
CAP
COLUMN TOP PLATE EITHER WELDED ALONG
THE TWO SIDES PERPENDICULAR TO THE
BEAM'S LENGTH OR BOLTED WITH (2) 1#2"
DIAMETER BOLTS PLACED DIAGONALLY
THROUGH THE TOP PLATE
CONNECTION
TYPE
TO STL. COLUMN
(INTERIOR
CONDITION)
BASE
OR
TO STL. COLUMN
(END
CONDITION)
CAP
BASE
ENCASED IN CONCRETE SLAB
OR
OR
09/17/20