博鳌通道围堰施工技术

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英文篇名：Construction Techniques for the Cofferdam in the Boao Passage 作者：叶忠厚 英文作者：YE Zhonghou;The Fifth Engineering Co.Ltd.of the 18th Bureau Group of China Railway; 关键词：围堰 ; 冲填 ; 止水 ; 拆除 英文关键词：cofferdam;;filling;;sealing;;demolition 中文刊名：GFJT 英文刊名：Traffic Engineering and Technology for National Defence 机构：中铁十八局集团第五工程有限公司; 出版日期：2019-05-20 出版单位：国防交通工程与技术 年：2019 期：v.17;No.106 语种：中文; 页：GFJT201903010 页数：4 CN：03 ISSN：13-1333/U 分类号：42-45

摘要

围堰是建筑施工中常用的一项重要临时构筑物。结合海南省琼海市博鳌通道工程围堰施工,介绍了围堰的膜袋加工以及充填、护面结构、止水帷幕、拆除等关键施工环节。膜袋围堰在博鳌通道工程中起到了高效的挡水作用,极大的促进了施工进度,施工效果良好。
        Cofferdam is an important temporary structure commonly used in architectural construction. With the construction of the cofferdam of the Project of the Boao Passage in Qionghai City of Hainan Province as a practical example, expounded and summarized in the present paper are some of the key construction links of the cofferdam, such as the processing and filling of the membrane bags, the surface-protecting structure, the water-proof cofferdam and the dismantling of the cofferdam. The membrane-bag cofferdam plays an effective water-retaining role in the Boao Passage Project,greatly promoting the construction progress and achieving good construction results.

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