A structural steel chevron brace connects to a steel roof beam using a steel gusset plate sized per schedule. Buckling-restrained braces attach via erection angles measuring L4x4x5/16 by zero-feet-six-inches with thirteen-sixteenths-inch diameter by one-and-seven-eighths-inch slots in each leg, secured by three three-quarters-inch diameter bolts when required by the brace supplier. Web stiffeners are welded to the beam web on three sides with five-sixteenths-inch fillet welds when specified by the brace supplier.
BUCKLING RESTRAINED BRB BRACE, BY BRACE SUPPLIER D D STEEL GUSSET PLATE, SEE SCHEDULE-TYPICAL L4x4x5/16 x 0'-6" ERECTION ANGLE WITH 13/16"DIAx1.7/8" SLOTS IN EACH LEG PROVIDE (3) 3/4"DIA BOLTS (WHEN WEB STIFFENERS WHEN REQUIRED BY BRACE SUPPLIER TYP A A STEEL BEAM, SEE PLAN AND ELEVATION (3) SIDES TYP 5/16 5/16 L4 L4 L1 L1 REQ'D BY BRB SUPPLIER) D
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