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Detail of floor joist to shear wall.
Attach rim joist to top plate per 1a pri rim joist per 1a attach rim joist to floor joist with one nail at top and bottom.
Braced shear walls side walls act as shear force collectors.
F9 joists supported by shallow i beam f10 joists supported by deep i beam f11 floor joists at interior bearing wall f12 joists bearing on foundation at opening f13 floor to cmu wall side connection f14 web stiffener at load bearing wall f15 alternate pony wall detail f16 cantilevered joist to foundation connection.
However when shear walls are located in the interior of the structure additional blocking and or framing members may be needed to connect the braced wall panels to the roof or floor system.
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Nail must provide 1 inch minimum penetration into floor joist.
The international residential code irc provides details for these connections in figures r602 10 8 1 and r602 10 8 2 as shown in figure 2.
Connections are essential to transfer load.
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Apa performance rated i joists pris are manufactured in accordance with pri 400 performance standard for apa ews i joists form x720 this performance standard provides an easy to use table of allowable spans for applications in residential floor construction allowing designers and builders to select and use i joists from various member manufacturers using just one set of span.
For 2 1 2 and 3 1 2 flange widths toe nails may be used.
Roof diaphragm floor diaphragm wind force.
Transferred to side walls or braced shear walls by rim board rim joist or blocking.
Wind force on a wall is resisted by wall sheathing and framing.
For specific exterior wall applications the model building codes allow wood frame wood sided walls to be tested for exposure to fire from the inside only.
Minimum 1 3 4 bearing required attach i joist per 1b.
Band joist bottom plate shear.
Loads may accumulate from top of house to bottom.
The details are adapted from some of apa s most frequently requested publications and can be searched for by title or browsed for within several defined product and construction system categories such as panel wall construction and structural insulated panels in addition to advanced framing.
Rating for both interior and exterior fire expo sure is only required when the wall has a fire separa tion distance of less than 5 feet.
Vertical shear walls and shear wall components.
