Ponte Vecchio in Florence is one of the famous tourist attractions in Italy, and considered as the oldest stone arch bridge in Europe.
佛罗伦萨的维奇欧桥是意大利最著名的旅游景点之一，并且被认为是欧洲最古老的石结构桥梁。
Zhaozhou bridge is the oldest stone - arch bridge in the world.
赵州桥是世界上最古老的石拱桥。
The Lugon Bridge known in the West as Marco Polo Bridge which spans the Dongding River to the Southwest of Beijing is the oldest stone arch bridge extant in Beijing.
卢沟桥位于北京西南的永定河上，是北京现存最古老的一座石拱桥。
An arch bridge is widely used all over the world with beautiful shape.
拱桥以其优美的造型在世界各地得到了广泛的应用。
那是一座拱桥。
The earliest european segmental arch bridge was built at florence in1345.
欧洲最早的拱桥是1345年在佛罗伦萨建成的。
The earliest European segmental arch bridge was built at Florence in 1345.
欧洲最早的拱桥是1345年在佛罗伦萨建成的。
Calculation of the arch-axis coefficient is important in arch bridge design.
计算拱轴系数是拱桥设计的重要组成部分。
The application of rigid frame tied-arch bridge on passenger dedicated railway is feasible.
刚架系杆拱桥在客运专线上的应用是完全可行的。
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 paper introduces the reinforcing and construction method of LiHe rigid framed arch bridge.
本文介绍了澧河刚架拱桥的加固方案及施工方法。
Finally, the structural and mechanical characteristics of stacked tied arch bridge are investigated.
最后探讨了该桥型的结构特点和受力特征。
The main bridge of Fuxing bridge is a double-deck bowstring arch bridge of concrete-filled steel tubes.
复兴大桥主桥为上下双层钢管混凝土系杆拱桥。
Onthis foundation, the best range of rise-span ratio of arch bridge which reachesits limitation span is discussed.
并以此为基础，就极限跨径下拱桥的最佳矢跨比范围进行讨论。
On this model basis the first step method is used for optimization of the arch axis coefficient of the arch bridge.
在此模型基础上，使用一阶方法对拱桥的拱轴系数进行优化。
The suspender cables in tie bar arch bridge are short, so it is rather difficult to calculate the short cable tension.
系杆拱桥中吊杆索长均较短，对于短索索力的计算存在相当的难度。
The choice and design about arch bridge servicing and reinforcing scheme has much effect on reinforcing projects' quality.
拱桥维修、加固方案的选择和设计，对加固工程的质量和经济性有很大影响。
The influence to stress of skew arch bridge was studied by changing the abutment torsional stiffness and width-span ratio.
通过改变桥台抗扭刚度和宽跨比，研究对斜交拱桥受力的影响。
Truss arch bridge can also get better displacement coordination among three trusses by adjusting the tension of hanger rod.
桁拱桥也可通过调节吊杆的拉力来使桁间位移进一步协调。
Because the arch bracket is all subjected to the arch bridge construction load, its strength and stability is very important.
由于拱架是整个拱桥拱肋施工的直接支撑结构，所以拱架本身的强度和稳定性就显得特别重要。
Balancing design style originates from Chinese arch bridge. Arch structure of table feet guarantees the super strong stability.
平衡大师的设计风格，创意源于中国拱桥，拱形台脚结构提供超强稳定性。
Secondly, it discussed the deflection in stability of arch bridge and geometry nonlinear theory on ultimate load-carrying ability.
其次，论述了关于拱桥稳定性的挠度问题和极限承载力的几何非线性理论。
Youxizhou Mingjiang Bridge of Fuzhou is the first open-spandrel rigid-frame arch bridge without vertical columns and oblique supports.
福州市尤溪洲闽江大桥是国内首座在拱肋（圈）上不设立柱和斜撑的空腹式刚架拱桥。
Combined with engineering practice, the application of ceramisite concrete in maintenance and reinforcement of arch bridge is introduced.
结合工程实践，介绍了陶粒混凝土在拱桥维修加固中的应用。
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 design of the joints between cable and arch rib is a difficult, but key technological problem in the construction of tied arch bridge.
吊索与钢管拱连接节点的设计是系杆拱桥建设中的关键技术难题。
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。
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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