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- An Analysis of the Stability of the Arch Rib of a Half through Steel Box Arch Bridge 中承式钢箱拱桥拱肋的稳定性分析
- box arch rib 箱形拱肋
- Study about Assemble Error of Steel Box Arch Ribs for Long Span Extroversive Arch Bridges 大跨径外倾式拱桥钢箱拱肋拼装误差影响
- In 1928, Freysinet used the cantilever concept to construct the springings of the arch rib in the Plougastel Bridge. 在1928年,弗莱西奈运用悬臂的概念,在德国普鲁加斯泰尔桥修筑了拱桥的起拱部分。
- In 1928, Freysinet used the cantilever concept to construct the springing of the arch rib in the Plougastel Bridge. 在1928年,弗莱西奈运用悬臂的概念,在德国普鲁加斯泰尔桥修筑了拱桥的起拱部分。
- The test results indicate that, the girder and arch rib of Chongqing Caiyuanba bridge possess well aerodynamic stability. 试验结果表明,菜园坝长江大桥的主梁和拱肋具备良好气动稳定性。
- Based on that, a finite element program which solves temperature stress of CFST arch rib is made so that the temperature stress of CFST arch bridge is analyzed qualitatively. 在此基础上,编制求解钢管混凝土拱肋温度应力的有限元程序,定性分析了钢管混凝土拱桥的温度特性.
- Zhongshan special-shaped arch bridge is composed of tow slope steel arch ribs,steel box girder of bridge deck curve and slope suspender. 文章结合长沙黄柏浏阳河异型拱桥的工程实例,介绍了异型拱现浇支架、拱肋混凝土浇注和吊杆张拉的技术处理措施。
- In the calculation results of simulating of the steel tube arch rib rigidity by test data method, either the stability coefficient or the nonlinear stability coefficient is fairly safe. 采用试验数据法模拟钢管拱肋刚度的计算结果无论是稳定系数还是非线性稳定系数都较为安全。
- In the design of aeroelastic model of long-span concrete-filled steel tube arch bridge, the method of using an equivalent mandril to simulate the stiffness of whole arch rib is mainly used at present. 摘要对于超大跨度钢管混凝土拱桥,由于受模型缩尺比所限,通常在气弹模型试验中不能单独模拟出拱肋中单根钢管的刚度,目前常采用集中刚度法用一个芯棒模拟整个钢管桁架的刚度。
- An analysis of special features about long span arch bridge construction is given at first, and then, error cumulating formula is deduced based on geometry method for such arch rib. 摘要分析了大跨径拱桥空间钢箱拱肋的施工特点。
- Through summary to the construction of Contract 19 Section box arch bridge along Dali-Baoshan Highway,this paper briefly introduces the hoisting method and monitoring control measures of this bridge. 文章通过对大(理)保(山)高速公路19合同段箱形拱桥的施工总结,简要介绍该桥的吊装方法及监控措施。
- Xie You-fan,Zhao Lei,Zhao Jin-ping,et al.Stability study for the Wanxian reinforced concrete box arch bridge with 420m main span during the erection stage [J].Bridge Construction,1995(1):73-77. [3]谢幼藩;赵雷;赵金平;等.;万县长江大桥420m 钢筋混凝土箱形拱的施工稳定性分析研究 [J]
- 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、施工验算方面进行了较为详细的描述。
- 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。
- A butterfly-shape arch bridge in Zhongshan City is a multi-element spatial structure composed of inclined steel arch ribs, curved steel box girder and inclined suspenders, and the structural behavior of the bridge is particularly complicated. 摘要中山市蝴蝶拱桥是由倾斜钢拱肋、曲线钢箱梁和倾斜吊杆组成的多元空间结构,受力行为复杂。
- Repair of the Arch Rib of Heshui Bridge 合水大桥拱肋的维修
- Lifting of arch rib for pipe bridge 管桥肋拱的吊装施工
- Two arch ribs are installed in transversal direction to form a“double bow system”. 四川绵阳飞云大桥的主桥系三跨系杆拱桥,横向设两根拱肋,构成“双弓体系”。
- Application of WDJ Scaffold in Box Arch Bridge WDJ脚手架在箱型拱桥中的应用