Therefore, the upper bridge with simply supported continuous beam structure more and more.
因此，桥梁上部采用先简支后连续梁结构越来越多。
The main structure of the steel bridge consists of a single-web, continuous T-beam.
这座钢桥的主要结构由一个单腹板和连续t梁构成。
The main structure of the steel bridge consists of a single-web, continuous T-beam.
这座钢桥的主要结构由一个单腹板和连续t梁构成。
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