Structural · S-HAB5W

Hollow Structural Section Tube Supports at Cantilevered Ceiling Clouds

Materials

Concrete Steel Timber / Wood Metal (misc.)

Elements

Beams Walls Windows Curtain Walls Ceilings Floors / Slabs Decks Arches Bracing Connections / Plates

Connections

HSS Connection Bracing Connection

About this detail

Hollow structural section tube framing suspends from structural steel beams to support cantilevered ceiling clouds. Hanging HSS 3 1/2 x 3 1/2 x 1/4 tubes space out at 4'-0" maximum intervals and weld to steel beams that feature stiffener plates on each side at the hanging locations. A continuous L4x4x1/4 angle supports the window and curtain wall at the slab edge, where concrete pours over metal deck. Additional HSS 3 1/2 x 3 1/2 x 1/4 edge members and continuous ceiling tubes tie the assembly together, supplemented by steel stud infill at 16" o.c. and kicker bracing at each tube tied back to the primary steel beams.

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