Why does a rectangular wooden frame need bracing?
Push sideways on a simple wooden rectangle and it can distort toward a parallelogram. Bracing, structural panels, and their connections can give the frame a path for resisting those forces. Explore why strong individual pieces are not enough without a way to transfer loads through the whole structure.
Questions you could explore
- Why is a strong panel not enough if its connections cannot transfer the load?
- How do bracing and sheathing help a frame transfer lateral forces to its supports?
Start reading
- USDA Forest Service, Forest Products LaboratoryEvaluation of the High-Heel Roof-to-Wall Connection with Extended OSB Wall Sheathing
The report tests a particular connection and explains how wall sheathing can participate in a continuous load path. It supplies a concrete engineering case without serving as a building design.
Ready to try your ideas aloud?
Your topic carries over. Record up to 2½ minutes, depending on your plan.