girder web

基本解釋

The welding on the girder web first before installation, transportation lashing hook.
安裝前先將焊在主梁腹板上，運(yùn)輸時(shí)捆綁用的吊鉤。
Main diseases and reinforcement method of current box girder web plate are discussed, after years of service.
主要闡述了目前預(yù)應(yīng)力混凝土連續(xù)箱梁在多年的運(yùn)營中，箱梁腹板的主要病害及其加固方法。
At the top flange there would be enough slack so that no relative twist of any significant magnitude would be introduced into the girder web.
在上翼緣處有足夠的松動，因而在主梁腹板上并不會引起很大的相對扭轉(zhuǎn)。