HomeMy WebLinkAboutS100.10Attach I-.
TO TOP
^^,KING PANEL
TRANSFER LOAD FROM
ABOVE TO BEARING BELOW,
MATCH BEARING AREA OF
BLOCKS BELOW TO POST ABOVE.
8D NAILS 0 6-O.C.
(WHEN USED FOR LATERAL
SHEAR TRANSFER, NAIL TO
BEARING PLATE WITH SAME
NAILING AS REQUIRED
FOR DECKING)
2 APA RIM BOARD
r
ONE BD NAIL AT TOP AND
BOTTOM FLANGE
ATTACH RIM BOARD TO
STOP PLATE USING 8D BOX
TOENAILS ® 6-O.C.
ONE 8D FACE
NAIL AT EACH
SIDE AT BEARING '
TO AVOID SPLITTING FLANGE START NAILS AT LEAST 1-1/2" FROM END
OF I -JOIST. NAILS MAY BE DRIVEN AT AN ANGLE TO AVOID
SPLITTING OF BEARING PLATE.
5
7
3 -1/2 -WIDE
5 -1/2 -WIDE
BACKER BLOCK USE IF HANGER EXCEEDS 250LBS.)TOP
OR
FACE -MOUNTED
/— DOUBLE -JOIST HEADER
BEFORE INSTALLING A BACKER BLOCK TO A DOUBLE
HANGER
CANTILEVERS FORMED THIS
I -JOIST, DRIVE 3 ADDITIONAL too NAILS THROUGH
WAY MUST BE CAREFULLY
NOTE: UNLESS HANGER SIDES
THE WEBS AND FILLER BLOCK WHERE THE BACKER
21'411
LATERALLY SUPPORT THE TOP
BLOCK WILL FIT. CLINCH. INSTALL BACKER TIGHT TO
AND POTENTIAL DECAY OF
FLANGE, BEARING STIFFENERS
TOP FLANGE, USE TWELVE IOD NAILS, CLINCHED WHEN
PROVIDE BACKER
SHALL BE USED.
w..
�o
OR RIMBOARD FOR
THIS DETAIL = 1280 LBS.
��..
21'
SIDING ATTACHMENT
23' 6"
22'
UNLESS NAILABLE
WALL SHEATHING —
22' 8"
SHEATHING IS USED
AS REQUIRED
APA RIM BOARD MAY BE USED WITH
I -JOISTS.
BACKER IS NOT REQUIRED WHEN
APA RIM BOARD IS USED.
7
3 -1/2 -WIDE
5 -1/2 -WIDE
BACKER BLOCK USE IF HANGER EXCEEDS 250LBS.)TOP
OR
FACE -MOUNTED
/— DOUBLE -JOIST HEADER
BEFORE INSTALLING A BACKER BLOCK TO A DOUBLE
HANGER
CANTILEVERS FORMED THIS
I -JOIST, DRIVE 3 ADDITIONAL too NAILS THROUGH
WAY MUST BE CAREFULLY
NOTE: UNLESS HANGER SIDES
THE WEBS AND FILLER BLOCK WHERE THE BACKER
21'411
LATERALLY SUPPORT THE TOP
BLOCK WILL FIT. CLINCH. INSTALL BACKER TIGHT TO
AND POTENTIAL DECAY OF
FLANGE, BEARING STIFFENERS
TOP FLANGE, USE TWELVE IOD NAILS, CLINCHED WHEN
24' 11"
SHALL BE USED.
POSSIBLE. MAXIMUM CAPACITY FOR HANGER FOR
�o
THIS DETAIL = 1280 LBS.
g �;
as
21'
BACKER BLOCKS (BLOCKS MUST BE LONG ENOUGH TO
23' 6"
22'
PERMIT REQUIRED NAILING WITHOUT SPLITTING)
25-9"
22' 8"
FLANGE MATERIAL THICKNESS MINIMUM
WIDTH REQUIRED' DEPTH".
2-1/2" 1" 5-1/2"
FILLER BLOCK
13-1/2 1-1/2 7-1/4 BACKER BLOCK REQUIRED
(BOTH SIDES FOR FACE -MOUNTED HANGERS)
*MINIMUM GRADE FOR BACKER BLOCK MATERIAL SHALL BE UTILITY GRADE SPF (SOUTH) OR BETTER FOR SOLID SAWN LUMBER AND
RATED SHEATHING GRADE FOR WOOD STRUCTURAL PANELS.
"• FOR FACE -MOUNT HANGERS USE NETJOIST DEPTH MINUS 3 -1/4 -FOR JOISTS WITH 1-1/2'THICK FLANGES. FOR 1 -5/16 -THICK FLANGES
USE NET DEPTH MINUS 2-7/8'.
10
METHODI
SHEATHING REINFORCEMENT ONE SIDE
APA RIM BOARD OR WOOD
STRUCTURAL PANEL CLOSURE
(23/32" MINIMUM THICKNESS)
z o"
BD NAILS
3-M" MIN. 4'-0"
BEARING REQUIRED MINIMUM
F
METHOD
SHEATHING REINFORCEMENT TWO SIDES
PRI BLOCKING PANEL
NOTE: APA RATED SHEATHING 48/24 (MINIMUM THICKNESS 23/32") REQUIRED ON SIDES OF JOIST. DEPTH SHALL MATCH THE
FULL HEIGHT OF THE JOIST. NAIL WITH 6D NAILS AT WO.C., TOP AND BOTTOM FLANGE. INSTALL WITH FACE GRAIN HORIZONTAL.
ATTACH (JOIST TO PLATE AT ALL SUPPORTS PER DETAIL 2.
12 LUMBER CANTILEVER DETAIL FOR BALCONIES
FULL DEPTH BACKER BLOCK WITH 1/8" GAP BETWEEN BLOCK AND TOP FLANGE OF
I -JOIST. SEE DETAIL7. NAIL WITH 2 ROWS OF IOD NAILS 0 6" O.C. AND CLINCH.
2 X8 MIN. NAIL TO BACKER BLOCK AND JOIST
WITH 2 ROWS OF IOD NAILS 0 6" O.C. AND
CLINCH. (CANTILEVER NAILS MAY BE USED TO ATTACH 1 -JOISTS
ATTACH BACKER BLOCK IF LENGTH OF NAIL IS TO PLATE AT ALL
SUFFICIENT TO ALLOW CLINCHING.) SUPPORTS PER
DETAIL 2
CANTILEVER
EXTENSION
SUPPORTING
UNIFORM
FLOOR LOADS
ONLY
2 TIMES THE LENGTH
OF CANTILEVER MIN.
LUMBER OR /
WOOD STRUCTURAL 4' MAXIMUM
PANEL CLOSURE
3-1/2" MIN. BEARING REQUIRED
kJOIST, OR APA RIM BOARD
13
Filler block to be used when
side loading a doublejoist
3 BLOCKING PANEL
FOR SQUASH
BLOCKS
VERTICAL LOAD TRANSFER
CAPACITY PER PAIR OF
SQUASH BLOCKS (LB)
PAIR OF SQUASH BLOCKS
3 -1/2 -WIDE
5 -1/2 -WIDE
2X LUMBER
4000
7000
.. PROVIDE LATERAL BRACING PER 1, OR 2
SQUASH BLOCK -
/
8D NAILS AT 6 O.C.
TO TOP PLATE
2X PLATE FLUSH
WITH INSIDE FACE
OF WALL OR BEAM
TOP MOUNTED HANGER -- 1
INSTALLED PER MANUFACTURERS
RECOMMENDATIONS
USE NAILING PATTERN SHOWN
FOR METHOD 1 WITH OPPOSITE
FACE NAILING OFFSET BY 3"
FILLER BLOCK SIZES
9-1/2"PRI-40 2-1/8"x 6"
11-7/8"PRI-40 2-1/8"X8"
11-7/8"PRI-80 3-1/8"x 8"
14"PRI-60 2-1/8"x10"
16"PRI-80 3-1 /8"x12"
s every 12"O.C.
tern on second
6"from first
In the first side
LOAD BEARING WALL ABOVE SHALL ALIGN VERTICALLY
WITH THE WALL BELOW, OTHER CONDITIONS, SUCH AS
OFFSET WALLS, ARE NOT COVERED BY THIS DETAIL.
BLOCKING REQUIRED OVER ALL INTERIOR
SUPPORTS, UNDER LOAD BEARING WALLS,
OR WHEN FLOOR JOIST ARE NOT CONTINUOUS
�— OVER SUPPORT. WHEN JOIST ARE CONTINUOUS
SQUASH BLOCKS MAY BE USED TO REPLACE PRI
BLOCKING PER DETAIL 3.
NOTE: UNLESS HANGER SIDES
LATERALLY SUPPORT THE TOP
FLANGE, BEARING STIFFENERS
SHALL BE USED,
PRI BLOCKING
PANEL PER 1
9 DO NOT BEVEL -
CUT JOIST BEYOND
INSIDE FACE
OF WALL.
-- ATTACH I -JOIST
PER 2.
NOTE: BLOCKING REQUIRED AT
BEARING FOR LATERAL SUPPORT,
NOT SHOWN FOR CLARITY.
11 I -JOIST CANTILEVER DETAIL FOR BALCONIES
CANTILEVER EXTENSION SUPPORTING ATTACH 4JOISTS
TO PLATE AT ALL
UNIFORM FLOOR LOADS ONLY
SUPPORTS PER
DETAIL 1.
I -JOIST, OR APA
RIM BOARD
RIM BOARD,
18' 2"
OR WOOD
16 o. c.
STRUCTURAL PANEL
19'
CAUTION:
4' MAXIMUM
CANTILEVERS FORMED THIS
11 7/8" PRI 80
WAY MUST BE CAREFULLY
14^_18"
DETAILED TO PREVENT MOISTURE
21'411
INTRUSION INTO THE STRUCTURE
16 o. c.
AND POTENTIAL DECAY OF
21' 4"
UNTREATEDI-JOIST EXTENSIONS.
24' 11"
3-1/2" MIN.
BEARING REQUIRED
Floor Spans for I -Joist Max Spans Recommended Spans
11 7/8" PRI 40
19.2 o. c.
18' 2"
181211
16 o. c.
19' 7"
19'
12 o. c.
211611
20'6"
11 7/8" PRI 80
2 rows
16d common
at 12" o.c.
14^_18"
19.2 0• c.
21'411
201411
16 o. c.
22' 8"
21' 4"
12 o. c.
24' 11"
22' 8"
14" PRI 60
19.2 o. c.
221211
21'
16 o. c.
23' 6"
22'
12 0. c.
25-9"
22' 8"
16" PRI 80
19.2 o. c. 26' 11 23' 11'
16 o. c. 28'6" 25'
12 o. c. 31'411 27'
All spans are Max Spans based on(U480) with up to 1" of deflection
Recommended spans are at (U480) with less than 1/2" of deflection
Deflections listed represent live load only
Not Valid for flat roofs, decks or floors that must carry walls for ceiling joist
or rafter support.
General Notes for Multiple -Piece Beams
1. Top and bottom rows of connectors should be 2" from edge.
2. Bolt holes are to be the same diameter as the bolt. Every bolt must extend through the full thickness of the member, Use washers under
head and nut. Carriage bolts may be used, but the outermost portion of the head may not be drawn in beyond flush with the outside face
of the member.
3. For three-piece members attached with nails or screws, specified attachment is from each side. Stagger fasteners from apposite sides
by half the fastener spacing to avoid splitting.
4. To minimize rotation, 7" wide members should only be used when loads are applied to both sides, or completely across the top
of the member.
5. 7" wide members, regardless of depth, must be attached using bolts or screws.
Member Depth
31/s' -5y4" Wide Multiple Piece Member
7" Wide Multi le Piece Member
gy;'-pt/a'
2 rows 16d nails at 12" D.C.
2 rows Y/' bolts at 24" o.c.
C'
(pattern A)
(pattern C)
or
F
2 rows
16d common
at 12" o.c.
14^_18"
3 rows 16d nails at 12" o.c.
2 rows 1/4" x 6" SDSscrews at 24" o.c.
2 rows
%,FuoYscrews at
24" o.c. staggered
(pattern B)
(see note 3)
Fastening Pattern
Nails
Bolts
Screws'
A
B
C'
D
EL'
F
2 rows
16d common
at 12" o.c.
3 rows
16d common
at 12" o.c,
2 rows
/z" bolts at 24" o.c.
staggered
2 rows
1/2" bolts
at 12" o.c.
2 rows
%,FuoYscrews at
24" o.c. staggered
2 rows
/4"x 3%2" screws at
12"o.c.
1. Screws are Simpson Strong -Tie SDS Series installed per manufacturer's recommendations.
2. Stagger each row of fasteners by 12"
3. When screws are used in attaching members to form a 7" thick beam:
a) specified attachment is from each side (stagger screws from opposite sides by half the fastener spacing to avoid splitting), and
b) screws must be 6" long, unless the center member is 31/2" thick.
4. Nails are onlyto be used fortop load applications.
Nails Bolts Screws
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II ��� i��i�► 1111.11 III II III (III 11
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A (Nails), D (Bolts) or F (Screws) = B (Nails) = C (Bolts) or E (Screws) _
Two Rows 12" O.C. Three Rows 12' O.C. Two Rows 24" O.C.
�12� X12' ►• ®� 24" pa
00 LBS/LF MAX UNFACTORED LOAD FROM ABOVE.
N.
/-2 x6 WEB STIFFENERS
/ ON BOTH SIDES OF WEB
/7— _T
19.2" JOIST SPACING
(MAX.)
NAIL EACH SMFFENER TO GIRDER
- JOIST AND RIM BOARD USING 3"
(ted) NAILS 0 3" O.C.
ATTACH 2.6 WEB SRF7N07S USING 2 WS
OF 3" (10d) NAILS O 3" O.C.
2x8 BLOCKING PANEL
—� BETWEEN JOISTS
NAIL 2x8 BLOCKING TO TOP
PLATE USING 2 ROWS OF 10d
--- (3") NAILS AT 6' O.C.
6- 31/2 -
MAX. MIN.
16" MIN. AND 24" MAX. SPAN
NAIL THROUGH RIM
BOARD INTO 2x8
BLOCKING USING
10d (3•) NAILS AT
6" O.C.
Blocking Panels
B U I
PRI -JOIST OUTRIGGER
GIRDER JOIST
2xB BLOCKING PANEL DETAIL PROVIDES 600 plf
OF UNFACTORED LOAD RESISTANCE
NAIL 2.6 WEB STIFFENERS ON EACH
SIDE OF WEB WITH 3 ROWS OF 10d
(3") NAILS 0 3" O.C.
DOUBLE TOP PLATE
PRI -JOIST AT 19.2" O.C, MAX.
II single ply of IVI
17' back from end
Set LVL to inside of framed wall
and fill space with framing lumber
1200 LBS MAX UNFACTORED LOAD
3 PIECES OF 1 3/4" x I -JOIST DEPTH -
LVL (MINIMUMI.8E, 260OFb)
USE HANGER 10d (3") NAILS 0 3"O,C. `-
THROUGH RIM INTO LVL
PER LAYOUT OUTRIGGER (TYP.)
IF SPECIFIED
1 1/8" OSB RIM BOARD (TYP.)
FOCI (3") NAILS 0 3-O.C.—
THROUGH RIM INTO EACH
WEB STIFFENER (TYP.)
PRI—JOIST LOOKOUT AT 19.2" O.C. MAX. —
1 — 10d (3") NAIL
AT EACH FLANGE (TYP.)
4 — 10d (3')
NAIL RIM BOARD TO 2x8
BLOCKING USING 10d (3")
NAILS AT 6"O.C. —
- 10d
NAIL THROUGH RIM BOARD INTO EACH
2x6 WEB STIFFENER USING
10d (3") NAILS 0 3" O.C. (TYR)
2x8 BLOCKING PANEL BETWEEN EACH
JOIST. NAIL TO TOP PLATE WITH 2 ROWS OF 10d (3")
COMMON NAILS AT 6"O,C.
NAIL APPROVED RIM BOARD
TO BLOCKING WITH 10d (3")
NAILS AT 6"O.C.
NAIL APPROVED RIM BOARD
TO JOISTS WITH 1-8d (2 1/2")
• NAILS AT EACH FLANGE
I•
S" MAX.
2x6 WEB STIFFENERS ATTACHED
TO BOTH SIDES OF
PRI -JOIST WEB
—1 1/8" OSB RIM BOARD (TYP.)
NOTE:
DO NOT SPLICE RIM BOARD WITHIN 6'-0"
OF THE OUTSIDE CORNER
1 - ed (2 1/2") NAIL
AT EACH FLANGE (TYP.)
-7�d:7NCel"L111M I6S]':i
PACK OUT WEB WITH
RULER BLOCKS
AS REQUIRED 4-10d (3")
10d (3") NAILS 0 3"O.C,
THROUGH WEB INTO EACH
WEB STIFFENER (TYP.)
1 - 8d (2 1/2") NAIL
AT EACH FLANGE (TYP.)
-PRI-JOIST GIRDER
-2x8 BLOCKING BETWEEN EACH JOIST
FASTENED TO TOP PLATE USING
2 ROWS OF 1 O (3") NAILS AT 6" O.C.