plate girder

American  

noun

1. an iron or steel beam built up from plates and shapes welded or riveted together, usually including a plate or plates for a web, four angle irons forming two flanges, and a pair of plates to reinforce the flanges.

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Etymology

Origin of plate girder

First recorded in 1840–50

Example Sentences

See Examples For:

plate girder

Others, particularly steel plate girder bridges, were badly buckled by the blast pressure.

From The Atomic Bombings of Hiroshima and Nagasaki by United States. Army. Corps of Engineers. Manhattan District

They certainly do not act as the rivets of a plate girder, nor as the vertical rods of a Howe truss.

From Some Mooted Questions in Reinforced Concrete Design American Society of Civil Engineers, Transactions, Paper No. 1169, Volume LXX, Dec. 1910 by Godfrey, Edward

In constructing a concrete facade for a plate girder bridge at St. Louis.

From Concrete Construction Methods and Costs by Gillette, Halbert Powers

At street crossings the overhanging ends of the long timbers were strutted diagonally down to the outside shelf of the bottom chords of the plate girder spans.

From Concrete Construction Methods and Costs by Gillette, Halbert Powers

In constructing a concrete facade for a plate girder bridge at St. Louis, Mo., the form shown by Fig.

From Concrete Construction Methods and Costs by Gillette, Halbert Powers