| 大管桩管节预制新工艺 |
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| 引用本文： | 刘忠友,严小卫.大管桩管节预制新工艺[J].水运工程,2017(3):194-196. |
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| 作者姓名： | 刘忠友 严小卫 |
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| 作者单位： | 中交第二航务工程勘察设计研究院有限公司，湖北 武汉 430071,中交第二航务工程局有限公司第三工程公司，江苏 镇江 212003 |
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| 摘 要： | 大管桩管节原预制工艺须采用国外进口设备,复合工艺成型,设备复杂,不适合现场施工。为简化施工设备、降低施工成本、提高工程质量,研发一种管节真空吸水新工艺,用简便的设备生产出合格的大直径管桩管节,为大管桩管节预制开辟了新路径。
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| 关 键 词： | 大管桩 PHC桩 真空吸水 离心 |
New process for precasting large pipe pile joint |
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| LIU Zhong-you and YAN Xiao-wei.New process for precasting large pipe pile joint[J].Port & Waterway Engineering,2017(3):194-196. |
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| Authors: | LIU Zhong-you and YAN Xiao-wei |
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| Institution: | CCCC Second Harbor Engineering Consultants Co.,Ltd.,Wuhan 430071,China and Third Engineering Company of CCCC Second Harbor Engineering Co.,Ltd.,Zhenjiang 212003,China |
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| Abstract: | The original large pipe pile joint precast technology has to use imported equipment and combined forming process.The complex equipment is not suitable for site construction.In order to simplify the construction equipment,reduce the construction cost and improve the engineering quality,we develop a new water absorption technology under the vacuum process,by which,qualified large pipe pile joint is produced by simple production process. |
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