Wood Stud Wall Design Example

The prevailing system used for the construction of single family homes in the usa is platform framing using light wooden dimensional lumber.

Wood stud wall design example.

W l 30 psf. The engineered tall walls described in this workbook are extensions of the traditional stud walls used in canada for over a hundred years. The traditional stud wall has proven. But keep in mind that finishing is much easier and cheaper because you re finishing a stud wall.

Hinge support at top and bottom of stud wall. These are subject to axial compression loads in addition to their own weight and where there is eccentricity of load or lateral loads to flexure. Chapter 5 design of wood framing the principal method of design for wood framed construction has historically been allowable stress design asd. W sd 5 psf.

A load bearing stud wall design example based on the allowable stress design methods outlined in awc s 2015 national design specification nds for wood construction and 2015 wood frame construction manual along with asce 7 10 minimum design loads for buildings and other structures will. This chapter uses the most current version of the asd method af pa 1997 although the load resistance factored design method lrfd is now available as an alternative af pa 1996a. If you plan to install a wood foundation get help with the design and construction first by ordering a booklet from the southern pine council called permanent wood foundations search southern pine council for more information. W d 10 psf.

It contains design examples and complete solutions calculated using asd and lrfd. B 20 ft 2. Load bearing walls review equation and wall stud spacing design table. Tributary width of floor supported by wall.

Stud design tables for both lumber and engineered wood studs and a design example are provided to demonstrate wood s suitability for engineered tall wall construction. Southern pine moisture less than 19 used in normal room. Solutions have been developed based on the 2015 and 2018 national design specification nds for wood construction and the 2015 special design provisions for wind and seismic sdpws as appropriate. Structural assemblies such as the roof floors and walls are generally constructed with nominal 50 8 mm 2 inch lumber members ranging in nominal depths from 101 6 to 304 8 mm 4 12 inches and sheathed with structural wood panels for stability and.

Structural wood design for vertical gravity loads including bending shear deflection vibration tension compression and connections will be introduced. Unsupported height of stud wall l 10 ft. Common wood framed lateral force resisting systems will be discussed as will the components included in wood shear walls. Two weeks ago i had the chance to present to the young members group of the structural engineering association of metro washington on the topic of multi story light frame shear wall design.

Architectural considerations associated with wood framing will be. Load bearing walls may be designed in a manner similar to that for columns but including the design requirements for non load bearing walls.