Wall Bracing Calculation Sheet

Determining the wall bracing requirements for a structure is a complex process.

Wall bracing calculation sheet.

Gib ezybrace 2016 design software has been updated to be more intuitive and even easier to operate than previous software versions. 2011 including amendments and may also be used to form part of the documentation required for a building consent application. Ensure no value exceeds 60 feet. Complete the bracing calculation sheets see figures 3 6 to obtain bracing demand.

Welcome to the apa wall bracing calculator. Always use whichever has the higher demand for wind or earthquake these have been highlighted in the calculation sheets as the minimum bracing demand required. P21 a wall bracing test and evaluation procedure this outlines the p21 test method for wall bracing elements which is called up in nzs 3604 2011 timber framed buildings as the means to determine wind and earthquake ratings of timber framed sheet lined bracing elements for buildings. Apa wall bracing calculator apa the engineered wood association has developed a free on line wall bracing calculator that determines the code required amount of wall bracing in compliance with section r602 10 of the 2009 irc or 2012 irc international residential code.

The enclosed calculation sheets a and b may be used to determine the wall and foundation bracing elements required to satisfy the requirements of nzs 3604. This tool is intended to simplify the design of residential structures that comply with 2009 2012 2015 or 2018 international residential code irc wall bracing requirements. Step 1 calculate the average spacing from the braced wall line you are designing to the next adjacent braced wall lines at each side of each end. Step 2 use table 1 below to determine the unadjusted required amount of bracing based on number of stories above braced wall line spacing and sheathing method.

You will need to provide the information requested in the drop down menus that follow. Complete the bracing calculation sheets see figures 3 6 to obtain bracing demand. Here you will find design materials to calculate bracing for timber and steel framed buildings. The minimum bracing demand per bracing line is the greater of.

This calculator is intended for use by experienced designers that are familiar with wall bracing. 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. 15 bus m of bracing line or. Always use whichever has the higher demand for wind or earthquake these have been highlighted in the calculation sheets as the minimum bracing demand required.