| 长青沙大桥深水基础钢套箱-沉井施工技术 |
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| 引用本文： | 杨明昌.长青沙大桥深水基础钢套箱-沉井施工技术[J].国防交通工程与技术,2006,4(2):74-76. |
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| 作者姓名： | 杨明昌 |
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| 作者单位： | 中铁十四局集团四公司,山东,济南,250000 |
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| 摘 要： | 长青沙大桥跨越长江北汊,其水文、地质条件极其复杂,深水基础是全桥的施工难点,对钢套箱—沉井综合施工法在深水基础施工中的应用进行探讨,介绍了主要施工过程和注意事项。
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| 关 键 词： | 深水基础 钢套箱沉井 施工 |
| 文章编号： | 1672-3953（2006）02-0074-03 |
| 收稿时间： | 2006-03-20 |
| 修稿时间： | 2006年3月20日 |
Construction Techniques for the Steel Casing Box-Open Caisson of the Deep Underwater Foundation of the Changqingsha Bridge |
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| YANG Ming-chang.Construction Techniques for the Steel Casing Box-Open Caisson of the Deep Underwater Foundation of the Changqingsha Bridge[J].Traffic Engineering and Technology for National Defence,2006,4(2):74-76. |
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| Authors: | YANG Ming-chang |
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| Institution: | The 4^th Company of the 14th Bureau Group of the Railway Building Corporation of China, Jinan 250000, China |
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| Abstract: | Owing to the fact that the Changqingsha Bridge is to cross the northern branch of the Yangtze River, the hydrological and geological conditions of which is very complex, the deep underwater foundation of the project is the most difficult part of the construction. Taking account of the specific difficulties of the construction, the paper makes a study of the application of the steel casing box-open caisson comprehensive construction method to deep underwater foundation projects, as well as introduces the main construction processes and points for attention. |
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| Keywords: | deep underwater foundation steel casing-open caisson construction |
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