I-beam


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Related to I-beam: H beam

I-beam

An iron or steel beam with a symmetrical I-shaped cross section. See also: Beam

I-beam

A rolled or extruded structural metal beam having a cross section resembling the letter I.

I-beam

A structure whose cross section resembles the letter I. It may be extruded from or built up from aluminum, magnesium, or titanium alloys, or it may be made of wood, plastic, or steel. See beam (iii).
References in periodicals archive ?
During our study, one timber bridge was demolished and replaced with a new I-beam bridge that lacked narrow spaces (bridge north of Derry, Table 1).
By the third lift, the I-beam was considerably more stable, because the student was doing a good job controlling the aircraft.
While this increase is real, rising lumber costs and competition among I-beam manufacturers have reduced it.
Windows users may similarly change the Windows pointer, hourglass, I-beam and sizing cursors.
The I-joist, or I-beam, was developed around 1970 by Trus Joist Corp.
To make way for the uninterrupted opening in the old back wall, a steel I-beam was installed to support the load from above.
Recycled Structural Composite I-Beam Design Received One of Only Three R&D 100 Editor's Choice Awards at This Year's Global Award Ceremony in Orlando, Florida
5 ft x 18 ft aluminum frame dock sections with poly tubfloats, pressure-treated pine fenders, vinyl "p" bumpers; for slip-resistant aluminum plank decking, the cost estimate to make and ship these units to site; heavy duty external pile guides (4); i-beam slide guides (8); installation.
3m heavy-duty, double-deck vibrating grizzly feeder; a large-capacity truck dump hopper; a discharge conveyor; a heavy-duty galvanised I-beam frame; a wrap-around maintenance access platform; stairs; and guard rails.
An optional cantilevered I-beam with motorized hoist and trolley allows loading and unloading of bulk bags without the use of a forklift.
Sturdy side rails on the base wrap around the I-beam glides, securely holding them in place for increased safety during assembly and operation.