steel frames

Building's structural skeleton

Steel frames are structural skeletons made of steel beams and columns, used to support buildings, bridges, and other large structures.

The technique revolutionized architecture by allowing taller buildings and larger open spans than masonry or wood could achieve: The skyscraper's steel frame went up in three months.

Also refers to eyeglass frames made of steel.

Opposites
material composition

steel frameswooden beams

Cut lumber for framing

timber framing · wooden frames · reinforced concrete · stone walls · aluminum frames

structural rigidity

steel framestent poles

Rods supporting portable shelters

cable systems · suspension systems

Family

steel, frames

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G