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| 多边异形整体式深水钢围堰的应用 | |
| 引用本文： | 李易蓉,殷晓冬,杨江虎.多边异形整体式深水钢围堰的应用[J].现代交通技术,2008,5(6):42-46. |
| 作者姓名： | 李易蓉 殷晓冬 杨江虎 |
| 作者单位： | 1. 云南交通职业技术学院,云南,昆明,650101 2. 中国建筑科学研究院结构所,北京,100013 3. 路桥集团第二公路工程局,陕西,西安,710065 |
| 摘 要： | 跨线、跨河的一些桥梁设计为左右幅错孔布置，其承台的错位布置给施工带来了一定的难度。结合跨淮河某特大桥主墩左右幅错位承台施工中，多边异形整体式深水钢围堰的工程实践。重点阐述该类围堰的方案比选和总体设计，并简要介绍加工、安装、下沉等关键技术。 |
| 关 键 词： | 异形钢围堰 设计 内支撑 加工 安装 |
Application of Multilateral Special-shaped Steel Confferdam at Deep water |
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| Li Yirong,Yin Xiaodong,Yang Jianghu.Application of Multilateral Special-shaped Steel Confferdam at Deep water[J].Modern Transportation Technology,2008,5(6):42-46. | |
| Authors: | Li Yirong Yin Xiaodong Yang Jianghu |
| Institution: | Li Yirong1,Yin Xiaodong2,Yang Jianghu3 |
| Abstract: | When bridge crossing road and rive r,its pile cap also arranged disalignment which bring difficulty to construction. Combined with main pier construction of a large bridge which pile cap is arranged disalignment,this paper analyses the scheme comparison and whole design of multilateral special-shaped steel cofferdam at deep water emphatically,the key techniques of processing,installation and subsidence are also introduced. |
| Keywords: | special-shaped steel cofferdam design internal bracing processing installation |
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