Protected zones are designated along structural steel bracing members and gusset plate connections to limit yielding and inelastic deformation during seismic events. Dimensioned diagrams identify the restricted regions spanning a distance 'd' or 'L/4' from the connection work points along chevron braces, X-braces, and buckling-restrained braced frames. Welding and attachment restrictions within these designated zones prevent premature failure in lateral force-resisting systems.
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership