truss arch bridge 桁架拱桥
steel truss arch 钢桁拱 ; 钢桁架拱
space-truss arch 空间桁架拱
two-way truss-arch model 双向桁架拱模型
arch truss [建] 拱形桁架 ; 拱式桁架
steel truss arch structure 桁架拱结构
three-dimensional truss arch structure 立体桁架拱结构
Steel truss arch bridge 钢桁架系杆拱桥 ; 钢桁架拱桥
Long-span steel truss arch bridge, with its majestic appearance, spanning capacity and carrying capacity of many advantages, is favored by many designers.
大跨度钢桁架拱桥以其外形雄壮、跨越能力大、承载能力高等优点受到诸多设计者青睐。
Steel truss arch bridge with the advantage of its beautiful shape, stiffness, long spanning capacity etc.
钢桁架拱桥以其造型美观、刚度大、跨越能力大等优点，近来被国外广泛采用。
The bending behavior of foot arch and the axial behavior of the vault are obviously differ form the typical steel truss arch.
部分填充混凝土钢箱桁拱桥拱脚段受弯规律、拱顶段轴向受力规律与钢箱桁拱差异明显。
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