| 富春江船闸扩建改造工程围堰施工技术 |
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| 引用本文： | 唐蔚东,杨明波,涂伟成.富春江船闸扩建改造工程围堰施工技术[J].水运工程,2015(8):66-70. |
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| 作者姓名： | 唐蔚东 杨明波 涂伟成 |
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| 作者单位： | 中交二航局第一工程有限公司,湖北 武汉 430012,中交二航局第一工程有限公司,湖北 武汉 430012,中交二航局第一工程有限公司,湖北 武汉 430012 |
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| 基金项目： | 交通运输部企业技术创新项目（201431542A060） |
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| 摘 要： | 在大坝泄洪区建设船闸围堰,面临着泄洪水流大、水位落差大的难题,这对围堰的防冲刷稳定、防渗等技术性能要求很高。因此必须把握住围堰的设计和施工要点。介绍富春江船闸扩建改造工程围堰设计和施工的成功经验。
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| 关 键 词： | 泄洪区 围堰 防冲刷 防渗 设计 施工 |
Construction technology of cofferdam for Fuchunjiang river lock expansion project |
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| TANG Wei-dong,YANG Ming-bo and TU Wei-cheng.Construction technology of cofferdam for Fuchunjiang river lock expansion project[J].Port & Waterway Engineering,2015(8):66-70. |
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| Authors: | TANG Wei-dong YANG Ming-bo and TU Wei-cheng |
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| Institution: | The First Construction Company of CCCC Second Harbor Engineering Co.,Ltd.,Wuhan 430012,China,The First Construction Company of CCCC Second Harbor Engineering Co.,Ltd.,Wuhan 430012,China and The First Construction Company of CCCC Second Harbor Engineering Co.,Ltd.,Wuhan 430012,China |
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| Abstract: | In the dam flood discharge area,the lock cofferdam construction faces problems of large flood discharge flow and large height of water,which demands high technical performances,such as anti-scouring stability,anti-leakage of cofferdam,etc.Therefore,it is necessary to grasp the key points of design and construction of the cofferdam.This paper focuses on the successful experience of the design and construction of the cofferdam of Fuchun river lock expansion project. |
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| Keywords: | flood discharge area cofferdam anti-scouring anti-leakage design construction |
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