| 土石围堰高喷技术在龙滩水电站中的应用 |
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| 引用本文： | 邹刚. 土石围堰高喷技术在龙滩水电站中的应用[J]. 四川水力发电, 2006, 25(3): 85-87,90 |
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| 作者姓名： | 邹刚 |
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| 作者单位： | 中国水利水电第七工程局,基础分局,四川,温江,611130 |
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| 摘 要： | 为了论证龙滩水电站土石围堰采用高喷防渗在技术上的可靠性,工期上的可行性,施工方通过模拟土石围堰的地质条件进行了高喷试验,并取得高喷试验参数。详细论述了高喷试验方法、施工工艺及所取得的高喷成果。
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| 关 键 词： | 高喷防渗墙 围井 注水试验 取芯 围井墙体开挖 龙滩水电站 围堰 |
| 文章编号： | 1001-2184（2006）03-0085-03 |
| 收稿时间： | 2003-10-15 |
| 修稿时间： | 2003-10-15 |
Application of High Pressure Jet in Earth and Rock Cofferdam at Longtan Hydropower Station |
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| ZHOU Gang. Application of High Pressure Jet in Earth and Rock Cofferdam at Longtan Hydropower Station[J]. Sichuan Water Power, 2006, 25(3): 85-87,90 |
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| Authors: | ZHOU Gang |
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| Abstract: | In order to prove technical reliability and construction period feasibility for application of high pressure jet in earth and rock cofferdam at Longtan hydropower station,high pressure jet test was conducted to simulating geologic conditions in the cofferdam area by construction unit and test parameters were obtained.High pressure jet test methods,construction techniques and test results are discussed in detail in the paper. |
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| Keywords: | high pressure jetting diaphragm wall enclosure pit water injection test coring excavation of pit wall Longtan hydropower station cofferdam |
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