Erect support on box girder perform segmented concreting of bridge tower.
在箱梁上搭设支架，分段浇筑桥塔混凝土。
As a unique bridge structure, each part of the box-girder has specific mechanical behavior.
同时，其独特的结构形式使结构各组成部分受力明确。
As a unique bridge structure, each part of the box-girder has specific mechanical behavior.
同时，其独特的结构形式使结构各组成部分受力明确。
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