| 土石坝观测孔成孔方法的研究 |
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| 引用本文： | 卢文阁 陈晨. 土石坝观测孔成孔方法的研究[J]. 东北水利水电, 1999, 0(6): 24-26 |
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| 作者姓名： | 卢文阁 陈晨 |
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| 作者单位： | 长春科技大学 |
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| 摘 要： | 针对常规土石坝观测孔施工中存在的众多问题，提出了利用风动潜孔锤进行跟套管干孔取芯的方法，经工程实践证明，效果较好，可以在类似的工程中推广使用
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| 关 键 词： | 土石坝 观测孔 成孔方法 |
Study on making hole method of earth-rock dam observation hole |
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| Lu Wenge Chen Chen. Study on making hole method of earth-rock dam observation hole[J]. Water Resources & Hydropower of Northeast China, 1999, 0(6): 24-26 |
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| Authors: | Lu Wenge Chen Chen |
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| Affiliation: | Lu Wenge Chen Chen |
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| Abstract: | A coring method from dry hole by pneumatic submerged borehole hammer is put forward to overcome some difficulties in conventional earth-rock dam observation construction. Works practice indicates that the effect of this method is good. It can be generalized in similar project. |
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| Keywords: | earth-rock dam observation hole making hole method |
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