| 东平水道特大桥主墩承台钢板桩围堰施工技术 |
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| 引用本文： | 陈克.东平水道特大桥主墩承台钢板桩围堰施工技术[J].山西交通科技,2012(2):60-63. |
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| 作者姓名： | 陈克 |
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| 作者单位： | 中铁大桥局集团广州枢纽项目部,广东广州510388 |
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| 摘 要： | 东平水道特大桥右线主跨286m钢桁拱架桥主墩承台位于广佛交界线东平水道两侧，技术含量高、施工难度大，是深基坑施工的标志样板。钢板桩适应性、互换性良好、时效性较强，可有效缩短工期。本着加快施工进程和提高经济效益，综合分析，权衡优劣的原则，主墩承台采用拉森Ⅲ型钢板桩围堰施工。结合设计与施工，简明扼要介绍钢板桩的设计计算原理，着重详细阐述钢板桩施工操作步骤以及施工中注意的问题，为类似的承台施工提供良好的借鉴经验。
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| 关 键 词： | 主墩 承台 钢板桩 施工 操作 |
The Cofferdam Construction Technology of Main Pier Cap Steel Sheet Pile for Dongping Channel Bridge |
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| CHEN Ke.The Cofferdam Construction Technology of Main Pier Cap Steel Sheet Pile for Dongping Channel Bridge[J].Shanxi Science & Technology of Communications,2012(2):60-63. |
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| Authors: | CHEN Ke |
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| Institution: | CHEN Ke (Guangzhou Hub Project Department of China Railway Bridge Bureau Group,Guangzhou,Guangdong 510388,China) |
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| Abstract: | Combined with the design and construction of steel sheet pile, the paper introduced the design calculation principle, mainly discussed the construction steps dealing with steel sheet pile and the attentions in the construction for reference. |
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| Keywords: | main pier cap steel sheet pile construction operation |
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