关键词: 下承式混凝土工字形肋拱桥，设计，缆索吊装施工 [gap=671]Keyword: through type arch bridge, design, cable suspending construction ...
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through type arch bridge
贯通式拱桥
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A through tied-arch bridge is a type of built-up arch structure, characterized by the horizontal thrust of arch end being balanced by its ties.
下承式系杆拱桥以系杆承受水平推力，属于无推力的组合体系拱结构。
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