girder

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Dictionary: gird·er (gûr'dər) pronunciation

A beam, as of steel, wood, or reinforced concrete, used as a main horizontal support in a building or bridge.

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Britannica Concise Encyclopedia: girder

In building construction, a large main supporting beam, commonly of steel or reinforced concrete, that carries a heavy transverse (crosswise) load. In a floor system, beams and joists transfer their loads to the girders, which in turn frame into the columns.

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A large or principal beam of steel, reinforced concrete, or timber; used to support concentrated loads at isolated points along its length.

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For the DC Comics character with this name, see Girder (comics).

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Look up girder in Wiktionary, the free dictionary.

The ceiling of Hinkle Fieldhouse in Indianapolis, Indiana, was constructed of large trusses built of riveted girders.

A girder is a support beam used in construction. Girders often have an I beam cross section for strength, but may also have a box shape, Z shape or other forms. Girder is the term used to denote the main horizontal support of a structure which supports smaller beams. A girder is commonly used many times in the building of bridges, and planes.

The Warren type girder combines strength with economy of materials and can therefore be relatively light. Patented in 1848 by its designers James Warren and Willoughby Theobald Monzani, its structure consists of longitudinal members joined only by angled cross-members, forming alternately inverted equilateral triangle-shaped spaces along its length, ensuring that no individual strut, beam, or tie is subject to bending or torsional straining forces, but only to tension or compression. It is an improvement over the Neville truss which uses a spacing configuration of isosceles triangles.

In popular culture

Girder (comics) is the name of a DC Comics supervillain.
Bender from the TV show Futurama was made to be a girder bending robot.
Girders are popular tools in the Worms computer and video game series.

		Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved. Read more
		Britannica Concise Encyclopedia. Britannica Concise Encyclopedia. © 2006 Encyclopædia Britannica, Inc. All rights reserved. Read more
		Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved. Read more
		Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Girder". Read more
		Translations. Copyright © 2007, WizCom Technologies Ltd. All rights reserved. Read more

	On a blueprint a square with 20 meters per side was shown as a square with 12 centimeters per side how long would a girder appear on the blueprint if the girder was actually 15 meters long? Read answer...
	What are the advantages and disadvantages of the Girder bridge? Read answer...
	What is shear lag in a box girder? Read answer...

	A crane uses an average force of 5200 N to lift a girder 25 m How much work does the crane do on the girder?
	A square with 20 meters per side was shown as a square with 12 centimeters per side how long would a girder appear on the blueprint if the girder was actually 15 meters?
	Was the girder bridge made first?

girder

In popular culture

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