A cruciform core plate assembly tied with eight splice plates symmetrically arranged about the centerlines. The connection uses ASTM A490 slip-critical bolts spaced typically across the flanges, with specific plate thickness, bolting, and weld criteria referenced on sheet B/S4.11. Fillet welds secure the stiffener plates or cruciform core plates according to the buckling-restrained brace manufacturer specifications.
A490-SC BOLT, TYP STFNR PL (OR CRUCIFORM CORE PL) CORE PL SPLICE PL PER SCH, TYP @ (8) PLACES NOTE: FOR PLATE THICKNESS, BOLTING & WELD INFORMATION, SEE . 3x'S' 3x'S' 2x'S' 2x'S' TYP 'S' 3x'S' 3x'S' SYMMETRIC ABOUT CL CL BOLT WELD PER BRB MFR SYMMETRIC ABOUT CL B/S4.11
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