Structural · S-HPXMT

Typical Stair Framing Detail

Materials

Elements

Beams Stairs Floors / Slabs Decks Arches

About this detail

Structural steel stair framing connections include stair stringers supported by steel beams sized per plan, along with continuous deck bearing angles designated as L5x3x1/4. Concrete-filled metal floor decks bear on the structural angles with three-sixteenth-inch fillet welds spaced at twelve inches typically. Stair pans are coordinated per architectural drawings. Weld sizes of one-quarter inch are indicated at the stringer and beam intersections along typical top and bottom flanges and webs.

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