Wood Stud Wall Design Example

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.

Wood stud wall design example. Hinge support at top and bottom of stud wall. Architectural considerations associated with wood framing will be. Wood shear wall design example. 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. Unsupported height of stud wall l 10 ft. Design asd and load and resistance factor design lrfd. Tributary width of floor supported by wall.

In this example the wall footing design is split into three segments the main load bearing walls of the east and west perpendicular to joist and truss spans the gable end walls and the garage walls. Wood or steel studs with 12 7 mm inch gypsum wallboard on each side. B 20 ft 2. Area it wasn t a big surprise to find out that only about one third of the group.

It contains design examples and complete solutions calculated using asd and lrfd. 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. W d 10 psf. 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. Common wood framed lateral force resisting systems will be discussed as will the components included in wood shear walls. Wood studs designed to resist wind loads in either loadbearing or non loadbearing tall wall applications are good examples of resilient design. Tall walls can be defined as those exceeding the international residential code irc prescriptive limit of 10 feet for loadbearing walls.

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