D FEM analysis model is adopted for the stability analysis in construction including hoisting and closing single steel tubular arch rib and service stages respectively.
采用空间杆系计算模型对包括单根钢管拱肋吊装合龙在内的施工和运营阶段进行稳定性分析。
Other developments were the pointed arch and vault, and the flying buttress, which allowed construction of more elegant, higher, and apparently lighter structures.
其他新发明主要是尖券和尖拱，以及飞券，他们使得建筑物更加美观，高大，而且结构明显更加轻巧。
In the hypothesized ancient civilization, the construction specification is generally huge, often used the order, the arch, the vault and so on model ancient architecture elements.
在虚拟的古文明中，建筑一般都规格巨大，常使用柱式、拱券、穹窿顶等等典型的古代建筑元素。
According to the special structure of precast block of inverted arch for TBM construction tunnel, the dynamic construction state is modeled by FEM with surrounding rock - structure calculating model.
针对TBM施工隧道仰拱预制块的特殊结构，采用围岩-结构模式，进行了模拟施工动态的受力影响计算分析。
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 horizontal construction joint treatment of Ertan Arch dam concrete, concrete placement of dam base and connection efficiency examination between concrete joints and concrete with dam base.
介绍了二滩拱坝混凝土水平施工缝处理及坝基面混凝土浇筑和检查混凝土缝间、混凝土与坝基结合的效果。
Arch dam construction in China has developed and the quantity stands first.
我国拱坝建设也后来居上，数量已是世界第一。
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。
Paper introduces several suitable construction methods of steel trussed arch Bridges and compares the different features between crane on the arch and cable crane.
综合介绍了钢桁架拱桥适宜的几种施工方法，并对拱上吊机和缆索吊机的特点进行了比较。
In this article, the author analyzes and researches bias arch tunnel construction technology.
在本文中，笔者对偏压连拱隧道的施工技术进行了分析和研究。
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。
The paper proposed the experience of arch slope construction and quality control measures.
从拱形护坡放样到施工及质量保证措施谈体会。
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。
Combining with the university gymnasium, the deformation of large-span steel tube arch truss during construction is monitored and systematically analysed in this paper.
本文结合某大学体育馆大跨钢管拱桁架结构施工，对其变形进行了监测及系统分析。
After construction of the main arch, and reaching the designed strength, sandbags made of canvas were used to unload.
主拱圈施工完毕，达到设计强度后，设计制作了丁纶帆布砂袋进行卸载落架。
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。
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。
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。
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。
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。
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 paper introduces several suggestion about modifying the design and construction of stone arch bridge.
本文介绍石拱桥设计和施工的几点改进意见。
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。
The points should be put attention on in design and construction of arch ring support structure was introduced.
介绍了拱圈支护结构的设计及施工中应注意的问题。
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。
Trickling water frequently occurs in the outside appearance of biconnected arch tunnels after the secondary lining, influencing their construction quality and operating.
在双连拱隧道施工中，二次衬砌完成后表面往往会出现渗漏水现象，对双连拱隧道施工质量及营运造成影响。
Construction Technology for Masonry Arch Dams in Fujian and Economic Analysis.
福建砌石拱坝施工技术与经济分析。
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。
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。
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。
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