long-span arch bridge 大跨度拱桥结构
long-span steel arch bridge 大跨度钢拱桥
long-span stone arch bridge 大跨径石拱桥
long-span concrete arch bridge 大跨度钢筋混凝土箱形拱桥
long-span X-Style Arch bridge 大跨度提篮拱
Long-span top-bear arch bridge 大跨度上承式拱桥
long span half-through arch bridge 大跨度中承式拱桥
This paper discussed the transfer matrix theory of vibration analysis of long-span arch bridge.
本文探讨大跨度拱桥振动分析传递矩阵法理论。
This text brings out that the new long span curve arch bridge with cantalever is feasible, it also can apply in the practical engineering.
本文提出的大跨径钢筋混凝土悬臂弯拱桥设计方案是可行的，可以运用于实际工程中。
The long-span hybrid bridge of steel arch and rigid frame is a type of new bridge structure system.
大跨钢拱与刚构协作桥梁是一种新型的组合体系桥梁，张拉系杆是调整这种体系内力与线形的重要方法。
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