| 主桥承台深水基础钢板桩围堰施工方案 |
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| 引用本文： | 郜明,陈远元. 主桥承台深水基础钢板桩围堰施工方案[J]. 中国市政工程, 2012, 0(2): 63-65,102 |
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| 作者姓名： | 郜明 陈远元 |
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| 作者单位： | 1. 广州市南沙区基本建设办公室,广东广州,511457
2. 广东省冶金建筑设计研究院,广东广州,510080 |
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| 摘 要： | 某主桥承台采用钢板桩围堰施工方案。简单介绍了钢板桩围堰施工的主要步骤,从施工准备、围堰导向系统施工、钢板桩施打、内支撑焊接、钢板桩围堰封底及桩头处理等6大方面详细介绍了围堰的施工工艺。
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| 关 键 词： | 主桥承台 围堰 施工步骤 导向系统 围堰封底 |
On Deep Water Foundation Steel Sheet Pile Cofferdam Construction Plan of Main Bridge Bearing Platform |
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| GAO Ming,CHEN Yuan-yuan. On Deep Water Foundation Steel Sheet Pile Cofferdam Construction Plan of Main Bridge Bearing Platform[J]. China Municipal Engineering, 2012, 0(2): 63-65,102 |
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| Authors: | GAO Ming CHEN Yuan-yuan |
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| Affiliation: | 1.Guangzhou Nansha Area Infrastructure Office,Guangzhou 511457,China;2.Guangdong Metallurgy Architecture Design Institute,Guangzhou 510080,China) |
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| Abstract: | Some main bridge platform is adopting steel sheet pile cofferdam construction plan.The main procedures of the construction are introduced briefly from six aspects including construction preparation,cofferdam guiding system construction,driving steel sheet pile,welding internal supporter,covering cofferdam bottom and pile head treatment,etc. |
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| Keywords: | main bridge bearing platform cofferdam construction procedures guiding system covering cofferdam bottom |
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