1、

Computer Aided Design of Arch Axis of Steel Tubed Concrete Arch Bridge

钢管混凝土拱桥拱轴线的计算机辅助设计

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Stress Analysis and Optimization Design for Anchor Area of Arch Truss of Oblique-Span Steel Arch Bridge

斜跨钢拱桥拱肋锚固区受力分析及设计优化

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4、

Tied arch bridge, as solving problem of foundation of mollisol, is competent in the modern bridge.

系杆拱桥的出现解决了在软土地基上修建拱桥的困难,有很强的竞争力,在大跨度桥梁中也占有一席之地。

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5、

The characteristic of tied-arch bridge is a no-thrust arch structure by tensing the tied bar formin.

中承式系杆拱桥是拱桥家族中的一员,它的特点是靠系杆承受拱脚推力,是一种无推力的自平衡体系.

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6、

The main bridge of the Tiangong Bridge is a steel-frame reinforced concrete arch bridge.

天工大桥主桥为一座劲性骨架钢筋混凝土拱桥。

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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.

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RC-masonry combination arch bridge abandons the disadvantages of conventional masonry arch bridge's falsework type construction, which makes longer construction time, higher cost and against protecting environment.

RC-石砌体组合拱桥摒弃了传统石砌拱桥采用有支架施工造成的工期长,造价高,不利于环境保护的缺点;

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Though in terms of structure system, rigid-framed tied arch bridge belongs to an arch bridge without thrust, and its load path is clear, the construction process is long and complex.

从结构体系上看,刚构系杆拱桥属于无推力结构,传力路径明确,但是,结构的形成过程较为复杂、漫长。

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10、

The successful control of the arch axis proves that invariable cable method is effective in hoisting CFST arch ribs into arch bridge with proper camber.

大跨度拱桥施工可以采用的一种方法是悬臂浇注,它采用挂篮施工,并张拉扣索对裸拱线形控制。

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11、

The Dongping Bridge is a new arcuated built-up system bridges. Half through steel box tied arch and prestressed concrete continuous beam were connected directly, and then the bridge becomes the Cooperation System Bridge with vice-arch.

东平大桥是一种新型的拱梁组合桥,由中承式钢箱系杆拱与预应力混凝土连续梁直接连接形成协作体系,并保留施工过程中的拉杆形成副拱。

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Concrete arch bridge truss type combination with ordinary truss arch bridge the difference between a pillar top lever in bent and cross in proper position disconnect, form arch structure among, both sides for truss beam structure.

桁式组合拱桥与普通桁架拱桥的区别在于,上弦杆在墩顶和跨中的适当位置断开,形成中间拱结构,两边为桁架梁结构。

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14、

The analysis on ground motion response of stone arch bridge was done according to typical seismic waves in different site and specification-based artificial waves. The effects of different arch axis and rise-span ratio on seismic behavior of stone arch bridge were discussed.

针对不同场地的典型地震波和基于规范生成的人工波,对石拱桥的地震动反应进行了分析,讨论了不同拱轴线和矢跨比对石拱桥抗震性能的影响。

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After simulation test and study on the construction of long span stone arch bridge, it is understanded that the combined effect between arch ring and arch center formed in advance is clear and the stress of arch ring is closely related to the process of construction.

施工模拟试验表明,特大跨径石拱桥在分环分段砌筑时,先期形成的拱环与拱架的联合作用明显,拱圈应力与施工过程密切相关。

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But only the remnants of this single-arch stone bridge remain to this day.

圆明园罹劫并经百年风雨后,仅残存这座单孔石拱桥.

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Through analyzing the feature of multiple-arch bridge , the procedure of antiknock performance evaluation is given.

针对连拱结构的特点, 给出了连拱抗震性能评价的过程.

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18、

Through comparative study of hingeless arch bridge 、 two-hinged arch bridge and three-hinged arch bridge, the influence of connection condition of arch on mechanical condition is discussed.

通过无铰拱、双铰拱、三铰拱的体系对比分析,讨论分析了拱自身连接条件对结构受力形态的影响;

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19、

Could you tell me something about the 17-Arch Bridge ?

你能告诉我一些关于十七 孔桥 的情况 吗 ?

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20、

Who designed the arch bridge with granite-faced pylons at either end?

谁设计在拱桥两端镶有花岗岩的塔门?

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