目前，箱型截面广泛应用于连续梁、连续刚构、斜拉桥等桥梁结构中。

At present, the widely used box section beam, rigid frame, cable-stayed Bridges and other structures.

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目前，箱型截面广泛应用于连续梁、连续刚构、斜拉桥等桥梁结构中。

At present, the widely used box section beam, rigid frame, cable-stayed Bridges and other structures.

youdao