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Simpson braced wall panel.
The dtt1z holdowns have been tested for use in designed shearwalls and prescriptive braced wall panels as well as prescriptive wood deck applications see dtt deck tension ties for deck applications.
Mix and match.
Simpson strong tie wood and steel strong wall shearwalls may be considered equivalent to the code braced wall panel construction method and holdowns requirements of r602 12 for one and two family dwellings in seismic design category d0 d1 or d2 with stone or masonry veneer above the first story height.
Determining the wall bracing requirements for a structure is a complex process.
In an effort to simplify it simpson strong tie has developed a wall bracing length calculator a quick and easy tool that helps calculate the required length of wall bracing in accordance with the international residential code.
For more information on holdown options contact simpson strong tie.
The pfs is designed per irc requirements and is code listed and tested for performance so you can maintain narrow wall widths and maximize openings.
Braced wall panels methods 1 8.
The total length of wall bracing required for the braced wall line under consideration shall be based on the code braced wall panel construction method wsp wood structural panel with gypsum board applied on the opposite face as defined in table r602 10 4 of the 2015 and 2018 irc.
Make designing stronger wall openings easier with the strong wall site built portal frame system.
43 602 10 6 osb alternative method 32 panels mix and match hold downs other requirements.
Hardy frame shear wall simpson let in bracing others.
Vertical panel galvanized.
41 simpson strong wall.
The required wind bracing amount may be reduced by 20 for some methods when an 800 pound holdown device is used on the end studs of each braced wall panel in the braced wall line see table r602 10 1 2 1 footnote i.
The pfs is a kit of parts that provides designers engineers and builders in prescriptive markets with an easy way to meet code required wall bracing requirements for garage portal frames or other wide openings.
Top and base plates simpson strong tie gray paint wall profiles pre attached wood studs are 2x4 for walls 7 10 tall and 2x6 for walls 11 13 tall.