flat steel box girder

基本解釋

Refer to the analysis ot the wide, thin-walled flat steel box girder, it need the space analysis with the general finite element program.
對于寬幅、薄壁的扁平型鋼箱梁結(jié)構(gòu)的分析，需借助通用有限元程序?qū)Y(jié)構(gòu)進行空間分析。
With innovative structural characteristics and fine mechanical behavior, flat steel box girder is now the main structural style of large span bridges girders.
扁平鋼箱梁具有新穎的結(jié)構(gòu)特點和優(yōu)良的受力性能，已成為現(xiàn)代大跨度橋梁加勁梁的主要結(jié)構(gòu)形式。
Nanjing Third Yangzi River Bridge with its orthotropic plate streamlined flat steel girder box is the first supergiant cable-stayed bridge in china whose main tower is of steel structure.
南京長江三橋是我國首座主塔采用鋼結(jié)構(gòu)形式的特大型斜拉橋，主梁為正交異性板流線型扁平式鋼箱梁。

扁平鋼箱梁
In the past 20 years, with the development of long span bridge, the flat steel box girder was widely used.
近二十年來，隨著我國大跨度橋梁的發(fā)展，扁平鋼箱梁的應(yīng)用也越來越廣泛。