Structural · S-V28P7

Roof Joist Bearing and Tilt-Up Panel Connection Details

Materials

Elements

Columns Beams Roofs Decks Expansion / Control Joints Connections / Plates

Connections

Shear Tab / Single Plate Welded Connection Bolted Connection Shear Stud / Composite Deck Attachment Expansion / Slip Connection

About this detail

The left detail features an open web steel joist bearing on a steel beam supported by a steel column, incorporating two three-eighths-inch minimum Teflon bearing pads with fifteen-sixteenths-inch diameter by four-inch long slotted holes for two seven-eighths-inch diameter bolts. The bolts are hand-tightened, backed off one-quarter turn, and tack-welded not to the bolt, while a continuous one-inch plate with a four-inch vertical leg and a continuous one-quarter-inch bent plate with a three-inch vertical leg tie into the metal roof deck per plan. A one-half-inch by six-inch by zero-foot-eight-inch stabilizer plate is provided at the joist girder bottom chord extension, left unwelded to the stabilizer plate per drawing notes. The right detail shows a steel beam connected to a tilt-up concrete wall panel via a shear tab with four A325 through bolts, anchored by a continuous C15x50 channel with two three-quarter-inch diameter by seven-inch long headed studs spaced at one foot four inches on center, supplemented by four three-quarter-inch diameter by seven-inch long headed studs in a ten-inch square pattern centered at the beam location.

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