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steel truss arch
相关语句
  钢桁拱
     Closing Techniques for Steel Truss Arch and Girder of Wanzhou Changjiang River Bridge
     万州长江大桥钢桁拱梁合龙技术
短句来源
     This paper describes the comparison process, structural layout and static analysis of the 3span hybrid system of continuous steel truss archgirder selected for Wanzhou Changjiang River Railway Bridge in order to accommodate the construction conditions at the Bridge site.
     概要介绍万州长江铁路大桥因应所处建设条件,主桥采用三跨连续钢桁拱-梁组合体系桥梁新技术的方案比选情况、结构布置及静力分析结果;
短句来源
     This paper presents the proposed bridge types for the two planned bridge sites of Nanjing Changjiang River Bridge on Beijing-Shanghai High-Speed Railway, and analytically studies the applicability of the bridge types like the composite steel truss and box girder cable-stayed bridge, and the composite continuous steel truss arch and truss girder bridge to long-span railway bridge.
     介绍了京沪高速铁路南京长江大桥2 个桥位的桥型方案,分析研究了钢桁架-箱梁组合加劲梁斜拉桥、连续钢桁拱-桁梁组合桥梁对大跨度铁路桥梁的适应性。
短句来源
     The Xinguang Bridge in Guangzhou is a long-span hybrid bridge of prestressed concrete rigid-frame and steel truss arch structure that is an important innovation in arch structure systems.
     广州新光大桥为大跨度预应力混凝土刚架-钢桁拱组合结构桥,是拱桥结构体系上的重要创新。
短句来源
  贝雷钢桁拱架
     Design and Construction of the Steel Truss Arch of Qi Xing Guan Arch Bridge
     七星关大桥贝雷钢桁拱架的设计与施工
短句来源
     On the base of the above methods, we use new method named "steel truss arch technology" in the construction of the main arch rib in the large-span reinforced concrete arch bridge.
     在上述方法的基础上,我们在大跨度钢筋混凝土拱桥主拱圈的施工中采用了贝雷钢桁拱架施工的新方法。
短句来源
     The data that from the load test expresses that steel truss arch of the Qi Xing Guan bridge is accurately assembled and has fine integration, and the bearing capacity is enough to satisfy the demand of the concreting of the box shape arch-circle .
     根据拱圈荷载试验的数据表明,七星关大桥贝雷钢桁拱架拼装精确,整体性较好,其承载能力可以满足箱形拱圈混凝土浇筑的需要。
短句来源
  “steel truss arch”译为未确定词的双语例句
     Natural vibration analysis of steel truss arch structures
     钢桁架拱结构固有振动分析
短句来源
     Study of Influences of Pile-Soil-Structure Interaction on Seismic Response of Long Span Continuous Rigid-Frame and Steel Truss Arch Bridge
     桩-土-结构相互作用对大跨度连续刚架钢桁拱桥地震响应影响研究
短句来源
     Study of Wind-induced Vibration of Suspenders for Steel Truss Arch Bridges
     钢桁拱桥吊杆风致振动研究
短句来源
     Lifting and Splicing Construction of Large Span Steel Truss Arch Bridge
     大跨度刚架拱桥吊装拼接施工
短句来源
     Installation and Construction Proposal for Steel Truss Arch Rib of the Main Bridge of Chaotianmen Changjiang Great Bridge,Chongqing
     重庆朝天门长江大桥主桥钢桁架拱肋安装施工方案
短句来源
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This paper describes the comparison process, structural layout and static analysis of the 3span hybrid system of continuous steel truss archgirder selected for Wanzhou Changjiang River Railway Bridge in order to accommodate the construction conditions at the Bridge site. The paper also analyzes issues of design considerations for bridge transverse rigidity, stability and deck system structure design, and points out that the design and construction of the Bridge will promote the longspan railway bridge...

This paper describes the comparison process, structural layout and static analysis of the 3span hybrid system of continuous steel truss archgirder selected for Wanzhou Changjiang River Railway Bridge in order to accommodate the construction conditions at the Bridge site. The paper also analyzes issues of design considerations for bridge transverse rigidity, stability and deck system structure design, and points out that the design and construction of the Bridge will promote the longspan railway bridge to a new level of more choices.

概要介绍万州长江铁路大桥因应所处建设条件,主桥采用三跨连续钢桁拱-梁组合体系桥梁新技术的方案比选情况、结构布置及静力分析结果;分析介绍了横向刚度问题、稳定问题及桥面结构的设计思路。指出本桥的设计与建设将大跨度铁路桥梁的发展推进到更具多样性选择的新层次。

Wanzhou Changjiang River Bridge is a 3span continuous steel truss arch bridge. During the cantilever erection of the steel girder of the Bridge, in addition to the temporary piers and cable bent towers used in aid of the erection, the crawler cranes with lifting capacity 350 kN each and able to climb a 24° slope were also used for the first time. In this paper, the erection schemes and key techniques for the steel girder are described.

万州长江大桥为三跨连续钢桁拱桥,其钢梁架设除采用了临时支墩和吊索塔架辅助悬臂架设外,还首次应用了架梁爬行吊机(起重量350kN、能在24°斜坡行走)。简要阐述连续钢桁拱桥钢梁架设方案及关键技术。

The constructing of steel truss bridges has been in creased gradually in recent years. As compared to other sorts of bridges, the st eel truss features large span, high bearing capacity, light and forthright struc ture. However it is more difficult to analyze the secondary stress in the design of a steel truss bridge. How to consider the effect of the secondary stress on the design of a bridge structure is very important with the constructing of larg e span bridges. The factors producing secondary stress in...

The constructing of steel truss bridges has been in creased gradually in recent years. As compared to other sorts of bridges, the st eel truss features large span, high bearing capacity, light and forthright struc ture. However it is more difficult to analyze the secondary stress in the design of a steel truss bridge. How to consider the effect of the secondary stress on the design of a bridge structure is very important with the constructing of larg e span bridges. The factors producing secondary stress in the steel truss are ex plored using FE software, taking the design scheme of steel truss arch for Guang zhou Xinguang Bridge for example. It is proposed that some recommendations for d ecreasing the secondary stress in the steel truss structure.

近年来钢桁架结构桥梁的建造逐渐增加,相比于其他类型桥梁,钢桁架结构具有跨度大、承载能力强、构造轻巧简洁的特点。但钢桁架结构桥梁设计中次应力的分析计算比较困难,特别是随着大跨度桥梁的建造,如何考虑次应力对桥梁结构设计的影响很重要。应用有限元软件,以广州新光大桥钢桁结构拱设计方案为例,探讨引起钢桁架结构中次应力的因素,同时根据次应力大小决定是否考虑其影响,并就减小钢桁架结构次应力给出了一些建议措施。

 
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