Bridge fixed-arch 固端拱桥
The main arch of "fly-bird-type" CFST arch bridge can be considered as fixed arch to calculate.
飞鸟式拱的钢管混凝土主拱可简化为固定拱计算。
In the design of rib arch bridge, the arch rib of variable cross section of weak transverse fixed is adapted usually.
在肋拱桥的设计中，常采用弱横向联系变截面拱肋。
Wise pelican answered 'Yes. My grandpa told me this bridge is made by steel, steel panel are fixed together to build this arch.
我爷爷跟我说，这个桥是钢做的，一块块钢板嵌在一起组成这个桥拱。
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