| 双圈环绕无粘结预应力混凝土衬砌施工 |
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| 引用本文： | 顾寅. 双圈环绕无粘结预应力混凝土衬砌施工[J]. 施工技术, 2001, 30(7): 15-16 |
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| 作者姓名： | 顾寅 |
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| 作者单位： | 柳州欧维姆工程有限公司, |
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| 摘 要： | 黄河小浪底水利枢纽工程排沙洞采用双圈环绕无粘结预应力混凝土衬砌结构，介绍该结构特点、混凝土衬砌预应力施工技术，并对预应力张拉质量进行评定。
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| 关 键 词： | 水利工程；排沙洞；预应力混凝土；无粘结预应力；环锚锚具 |
| 文章编号： | 1002-8498(2001)07-0015-02 |
| 修稿时间： | 2001-03-23 |
Construction of Unbonded Prestressed Concrete Lining Structure with Two-ring Surrounded |
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| GU Yin. Construction of Unbonded Prestressed Concrete Lining Structure with Two-ring Surrounded[J]. Construction Technology, 2001, 30(7): 15-16 |
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| Authors: | GU Yin |
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| Abstract: | The sand|extract hole of Huanghe Xiaolangdi key water control project is unbonded prestressed concrete lining structure with two|ring surrounded.Construction technology of prestressed concrete is introduced and the stretching quality is evaluated. |
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| Keywords: | key water control project sand|extract hole prestressed concrete unbonded prestressed ring anchorage device |
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