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单词 girder
释义
girder
(once / 5095 pages)
n

A girder is any of the many beams used in buildings and bridges that provide support and actually hold them up.
If you've ever seen a building going up, you know the first they do is put up a steel or wood skeleton that will eventually take the weight of the roof, the siding, the floors and all the rooms inside. That skeleton is made of girders. Bridges also are made with girders, but they usually remain visible long after the steel beams in buildings have been covered by glass, brick and wood.
WORD FAMILY
girder: girders
USAGE EXAMPLES
He is adding three feet of depth while also removing the center column, which involved installing a 4,000-pound girder across the ceiling for support.
New York Times(Dec 26, 2016)
Metal girders and the corrugated iron roof crashed onto worshippers as the structure collapsed.
Seattle Times(Dec 16, 2016)
While waiting for the crane, Eyibio helped a man whose legs were trapped under a girder.
Washington Post(Dec 11, 2016)
n a beam made usually of steel; a main support in a structure
Hypo|Hyper
I-beam
girder having a cross section resembling the letter `I'
beam
long thick piece of wood or metal or concrete, etc., used in construction
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更新时间:2025/3/25 1:13:05