箱梁
箱梁
(
英文
:
Box girder
、
Tubular girder
),又稱
箱型樑
,是
桥梁工程
中的一种建築構件,内部呈空心状,上部两侧有翼缘,
形狀
似
箱子
,因此而得名。分有单箱及多箱等種類。
Section of the original tubular
Britannia Bridge
The patent curved and tapered box girder jib of a
Fairbairn steam crane
相關參見
H型鋼
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