| 振动切喷技术在重庆草街航电枢纽工程中的应用 |
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| 引用本文： | 战博,段玉凤,曾鹏九.振动切喷技术在重庆草街航电枢纽工程中的应用[J].探矿工程,2010,37(1):49-52,56. |
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| 作者姓名： | 战博 段玉凤 曾鹏九 |
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| 作者单位： | [1]华北有色工程勘察院有限公司,河北石家庄050021 [2]黄河设计公司地质勘察院,河南洛阳471002 |
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| 摘 要： | 在振动切刀下部安装有定喷的喷嘴，振动切槽之前，超前进行定喷，将振动切槽与定喷两种工艺综合成一种工艺，构成一种新的薄防渗墙的施工工艺——振动切喷技术。介绍了该新技术在重庆草街航电枢纽工程中的应用情况，实践证明，此工艺提高了防渗墙的施工效率与成墙质量。
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| 关 键 词： | 振动切喷 振动切槽 定喷 灌注 防渗墙 |
| 收稿时间： | 2009/6/23 0:00:00 |
| 修稿时间： | 2009/11/26 0:00:00 |
Application of Vibration Cutter with Jetting in Navigation-power Junction of Chongqing |
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| zhanbo,DUAN Yu-feng and ZENG Peng-jiu.Application of Vibration Cutter with Jetting in Navigation-power Junction of Chongqing[J].Exploration Engineering(Drilling & Tunneling),2010,37(1):49-52,56. |
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| Authors: | zhanbo DUAN Yu-feng and ZENG Peng-jiu |
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| Institution: | 1. North China Engineering Investigation Institute Limited Company, Shijiazhuang Hebei 050021, China; 2. Yellow River Consulting Co. , Ltd. , Geological Survey Institute, Luoyang Henan 471002, China) |
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| Abstract: | Directional jetting nozzles are under the vibrating cutters, directional jetting is carried before vibrating cutting for trenching. Vibrating cutting and directional jetting are combined into one technology; a new construction technology for thin cutoff wall was formed. The paper introduced the application of vibrating cutting technology in navigation-power junction of Chongqing, which improved the construction efficiency and quality. |
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| Keywords: | vibration cutter with jetting vibrating trenching directional jetting grouting cutoff wall |
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