vertical girder
... upper deck上甲板 vertical girder竖桁 vertical stiffener垂直扶强材 ...
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桁架竖杆 truss vertical ; vertical bar of truss
·2,447,543篇论文数据，部分数据来源于NoteExpress
整个结构划分为若干组合单元，每个组合单元包括拱、桁梁及竖杆横撑架三部分。
The structure is resolved into several compound elements and every compound element consist of three parts: arch, trussed beam and lateral brace.
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