arch bridge arch rib 拱桥拱肋
steel-tube truss rib arch bridge 空钢管桁肋式拱桥
parallel curve rib arch bridge 平行曲线肋拱桥
arch bridge rib 拱桥拱肋
rib arch bridge 板肋拱桥
slab-rib arch bridge 板肋拱桥
continuous rib arch bridge 连续肋拱桥
allel curve rib arch bridge 平行曲线肋拱桥
In 1928, freysinet used the cantilever concept to construct the springing of the arch rib in the plougastel bridge.
在1928年，弗莱西奈运用悬臂的概念，在德国普鲁加斯泰尔桥修筑了拱桥的起拱部分。
According to linear request of the entire bridge main arch rib, use fuzzy theory and the ANFIS inference system forecast that various stages raise in advance.
根据全桥主拱肋线形要求，利用模糊理论及ANFIS推理系统预测各节段的预抬高值。
This article introduces the construction technology and operating main points of the arch rib concrete poured of the arch bridge of steel tube.
具体介绍大跨度钢管拱桥的拱肋砼灌注施工工艺及操作要点。
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