| 富阳鹿山大桥主塔墩双壁钢套箱围堰施工技术 |
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| 引用本文： | 李海宏. 富阳鹿山大桥主塔墩双壁钢套箱围堰施工技术[J]. 山西建筑, 2009, 35(31): 131-132 |
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| 作者姓名： | 李海宏 |
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| 作者单位： | 大桥局一公司,河南郑州,450053 |
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| 摘 要： | 介绍了富阳市鹿山大桥水中主墩承台采用双壁钢套箱围堰法施工的施工方案，重点阐述了双壁钢围堰的制作，底节围堰墩位平台上及上节围堰自悬浮状态下的拼装下沉，大围堰封底等重要工序的施工控制要点，为类似工程积累了技术经验。
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| 关 键 词： | 主塔墩 承台 双壁钢套箱围堰 施工技术 |
Double-wall steel boxed cofferdam construction technology of the Fuyang Lushan large bridge main tower pier |
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| LI Hai-hong. Double-wall steel boxed cofferdam construction technology of the Fuyang Lushan large bridge main tower pier[J]. Shanxi Architecture, 2009, 35(31): 131-132 |
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| Authors: | LI Hai-hong |
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| Affiliation: | LI Hai-hong |
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| Abstract: | The author introduces the construction scheme of adopting double-wall steel boxed cofferdam construction of Fuyang city Lushan large bridge main pier bearing platform in the water, describes the construction control points of several important procedures, such as production of the double-wall steel cofferdam, the assembling situation of the ganglia cofferdam pile platform and upper cofferdam flow-levitation state, and the large cofferdam bottom sealing, so as to accumulate technology experiences for similar project. |
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| Keywords: | main tower pier bearing platform double-wall steel boxed cofferdam construction technology |
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