| 厚中粗砂层中多轴深层搅拌防渗墙的施工 |
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| 引用本文： | 郑文魁.厚中粗砂层中多轴深层搅拌防渗墙的施工[J].水利科技与经济,2007,13(9):693-695. |
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| 作者姓名： | 郑文魁 |
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| 作者单位： | 武警水电第八支队,福建,厦门,361000 |
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| 摘 要： | 对于中粗砂层较厚的多轴深层搅拌防渗墙施工,通过改进钻头,采用中间钻头喷气施工工艺,能有效地提高施工效率。以潮州供水枢纽工程上埔堤防渗墙施工为例,介绍多轴深层搅拌在厚中粗砂层中的施工工艺及质量控制。
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| 关 键 词： | 多轴深层搅拌防渗墙 厚中粗砂层 中间钻头喷气 施工工艺 质量控制 |
| 文章编号： | 1006-7175（2007）09-0693-03 |
| 修稿时间： | 2007-02-18 |
Construction of Multiple Deep-Layer Mixed Seep-preventing Wall in Thick Medium Coarse Sand Bed |
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| ZHENG Wen-kui.Construction of Multiple Deep-Layer Mixed Seep-preventing Wall in Thick Medium Coarse Sand Bed[J].Water Conservancy Science and Technology and Economy,2007,13(9):693-695. |
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| Authors: | ZHENG Wen-kui |
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| Affiliation: | The 8th Contingent of the Water Resources and Hydropower Corps,Xiamen 361000, Fujian, China |
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| Abstract: | For the constructions of multiple deep-layer mixed seep-preventing wall in thick medium coarse sand bed,improving aiguille and using jet air from the middle aiguille can effectively improve the efficiency of the constructions and introduces workmanship.Combining with an example of Shangpu dam of Chaozhou water supply hinge project,this paper introduced a method of workmanship and quality control of which multiple deep-layer mixed seep-preventing wall in thick medium coarse sand bed. |
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| Keywords: | multiple deep-layer mixed seep-preventing wall thick medium coarse sand bed jet air from the middle aiguille construction technology quality control |
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