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。
The paper discusses the application of beret truss bearers in prestressed concrete process tie bar arch bridge construction after mechanical calculation.
通过力学验算，初步探讨组合式贝雷桁架片托架在预应力砼系杆拱桥梁施工中的应用。
Bridge turning construction is a common kind of bridge construction technique. But the open thin-walled boxes technology is a new kind of arch bridge construction technology recently.
桥梁的转体施工技术是一种比较常用的技术，但开口薄壁箱拱桥转体施工则是近年来出现的一种新的拱桥转体施工技术。
In design and construction of composite arch and Beam bridge, it is very important to determine the boom tensile force when the bridge is almost completed.
在拱梁组合桥梁设计和施工分析中，确定成桥状态时的吊杆张拉力非常关键。
The article introduces the reinforcement method of the main arch ring of arch bridge, presents the technical scheme of reinforcement and expounds the concrete construction method.
针对拱桥主拱圈的加固方法进行了综述，以实例说明了拱桥主拱圈加固的技术方案，介绍了如何具体施工的过程。
The paper introduces construction procedure and quality control methods of the bridge, also discusses observation results of main arch ring during construction and completion of work.
文中介绍了该桥的施工过程和关键工序的质量控制方法，以及在施工过程中和竣工后对主拱圈的观测测量结果。
Method and technique of segmental prefabrication, transfer gantry hoisting, splicing on arch timbering in construction of Xinyang Shihe River Bridge are introduced.
介绍信阳狮河大桥采用节段预制，龙门桁车提运，拱架上拼装等施工方法和施工工艺。
This paper mainly introduces the cable erection construction experience and the key control points of main span arch boxes of Wentanghe Extra Large Bridge on Chongqing-Linshui Expressway.
主要介绍了渝邻高速公路温塘河特大桥主跨拱箱缆索吊装的施工经验及控制要点。
Based on the construction of Jiuwanxi Bridge, the paper describes the integral lift and assembly technology of steel tube arch in segment of double rib with cable crane.
结合九畹溪大桥施工实例，详细介绍采用缆索吊分段双肋整体吊装钢管拱施工技术。
This paper introduces the design and construction method of main bridge of the North bridge, which is a half through concrete filled steel tubular truss arch structure.
主要介绍了北门桥主桥中承式钢管混凝土提篮拱结构设计以及主要施工方法。
RC-masonry combination arch bridge makes rc arch ribs as former spanning structure and falsework of upper masonry's construction. Finally, reinforced concrete and masonry together form arch ring.
它提出了以RC拱肋作为先期的跨越结构和后期高强石砌体砌筑的施工支架，最终由石砌体和RC拱肋共同形成主拱圈的构思。
In this paper, the erection schemes, principal construction techniques for the steel tube arch and geometry control during erection of the arch of the Bridge are presented.
介绍大桥钢管拱的安装方案、主要施工技术以及施工过程中的线形控制。
This paper introduces the application of WDJ scaffold in construction of box arch bridge, gives a more detailed description of its structural features, construction's checking calculation and others.
本文介绍了WDJ脚手架在箱型拱桥施工中的应用，主要就其结构特点、施工验算等方面进行了较为详细的描述。
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。
The foundation's bearing capability under the bearing bracket and the stability of the bearing bracket are the key points in the construction of the under supporting steel pipe concrete arch bridge.
在钢管混凝土系杆拱桥系梁支架搭设施工中，支架基础的承载能力和支架自身的稳定性是工程的关键。
Is the largest span in the world today, the ancient construction of the first open-shoulder stone arch bridge.
是当今世界上跨径最大、建造最早的古代敞肩型石拱桥。
Open thin-walled concrete box arch bridge generally uses the method of turning construction of thin-walled arch.
混凝土开口薄壁箱拱桥一般采用薄壁拱圈的转体施工。
This article introduces the construction technology and operating main points of the arch rib concrete poured of the arch bridge of steel tube.
具体介绍大跨度钢管拱桥的拱肋砼灌注施工工艺及操作要点。
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。
Bracket moulding method is adopted popularly while rigidity over line arch bridge main circle construction is proceeding.
高速公路跨线刚拱桥的主拱圈施工中，一般采用支架现浇施工。
Bridge project in Xian City, the article introduces the arch steel pylon rotating construction scheme able to provide the reference for the similar projects.
该文结合西安市浐灞河2号桥工程，介绍了拱形钢塔竖转施工方案，可供类似工程参考借鉴。
Taking Heping Bridge engineering as an example, the deformation of arch scaffolding loading procedure and stress calculation of drafted by construction units are carried out.
结合和平大桥工程实例，开展了施工单位拟定的拱架加载程序变形与应力计算。
Based on first-order optimization calculating theory, authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.
根据一阶最优化计算理论，构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。
In the light of the construction practice of Zhengpu bridge in Qingpu District, Shanghai the paper introduces the process of construction without supports of reinforced concrete tied arch bridge.
本文结合上海市青浦区蒸浦大桥施工实践，简要介绍了钢筋混凝土系杆拱桥无支架施工的工艺。
Ganjiang bridge in Jishui is the first box-arch bridge, which has continuous cast boards and girders construction on the arch and whose piers made from reinforced concrete are hollow.
吉水赣江大桥是江西省第一座拱上建筑采用现浇连续板梁式结构，且桥墩为钢筋混凝土空心墩的箱型拱桥。
With its beautiful style, reasonable force structure, diversity of construction methods, etc, girder and arch combination bridge has been applied more and more extensively.
梁拱组合体系桥梁因外形优美、结构受力合理、可选择的施工方式多等优点，成为应用越来越广泛的一种桥梁结构形式。
The disease of some existing rigid-frame arch bridge are especially severe because of immaturity design theory and deficiency of construction experience.
某些在役刚架拱桥因设计理论不成熟、施工经验不足及车辆超载导致结构损伤严重，病害情况尤其显得突出。
The disease of some existing rigid-frame arch bridge are especially severe because of immaturity design theory and deficiency of construction experience.
某些在役刚架拱桥因设计理论不成熟、施工经验不足及车辆超载导致结构损伤严重，病害情况尤其显得突出。
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