STEEL BEAM AND CONNECTIONS

What is a built-up beam in which more than one web plate is used? Beams and girders may be connected to columns by either seated connections or framed connections.

• Moment Connection

• Semi Rigid Connections

• Box Girders

• Steel Beams

What are rolled in the shape of the letter I-Beam, Channel Beam, or Angles? Beams of T-Shape were formerly used but have now been restricted to minor uses.

• Semi Rigid Connections

• Steel Beams

• Shear Connections

• Moment Connection

What are also called Rigid Frame Connections? They are able to hold their original angle under loading by developing a specified resisting moment, usually by means of plates welded or bolted to the beam flanges and the supporting column.

• Box Girders

• Shear Connections

• Moment Connection

• Steel Beams

What assume beam and girder connections possess a limited but known moment of resisting capacity?

• Semi Rigid Connections

• Shear Connections

• Moment Connection

• Box Girders

What are simple Frame Connections made to resist only shear and free to rotate under gravity loads? Shear walls or diagonal bracing is required for lateral stability of the structure.

• Steel Beams

• Moment Connection

• Semi Rigid Connections

• Shear Connections

What are lightweight, shop fabricated steel members having a trussed web?

• AK series joist

• Open-web Joists

• LH and DLH series joists

• Steel Beams

What has a web consisting of a single bent bar, running in a zigzag pattern between the upper and lower chords?

• Open-web Joists

• AK series joist

• LH and DLH series joists

• Box Girders

What have heavier web and chord members designed for increased loads and spans?

• AK series joist

• LH and DLH series joists

• Open-web Joists

• Steel Beams

What serves as a permanent formwork for a reinforced concrete slab until the slab can support itself and its live load?

• Composite decking

• Cellular decking

• Form decking

• Steel Beams

What serves as a tensile reinforcement for the concrete slab to which it is bonded with an embossed rib pattern?

• Form decking

• Cellular decking

• Composite decking

• Steel Beams