| 灌浆施工过程中岩石抬动变形观测装置存在的缺陷及改进措施 |
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| 引用本文： | 罗明全,王森荣.灌浆施工过程中岩石抬动变形观测装置存在的缺陷及改进措施[J].四川水力发电,2000,19(4):34-35. |
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| 作者姓名： | 罗明全 王森荣 |
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| 作者单位： | 中国水利水电第五工程局,四川,米易,617200 |
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| 摘 要： | 在进行多次岩石抬动变形观测装置的埋设和观测之后，对灌浆施工过程中，岩石抬动变形观测装置在实际中存在的缺陷及改进措施作了探讨。现行的变形观测装置不仅造成观测成果的混乱与假象，而且成本高、封孔困难，改进后的岩石抬动变形观测装置克服了现行变形预测装置的不足之处，提高了可操作性。
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| 关 键 词： | 岩石抬动观测 缺毁 施工过程 变形观测 灌浆 |
| 修稿时间： | : |
Defects for Upward Rock Deformation Observation Instrument durin g Grouting and Improvement |
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| LUO Ming-quan,WANG Sen-rong.Defects for Upward Rock Deformation Observation Instrument durin g Grouting and Improvement[J].Sichuan Water Power,2000,19(4):34-35. |
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| Authors: | LUO Ming-quan WANG Sen-rong |
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| Abstract: | After many times of embedments and observations for upward rock deformation observation instrument , defects for upward rock deformation observation instrument during grouting and improvement are discussed . The actual deformation observation instrument not only results in confused and false readings ,but also high cost , difficult hole sealing . The improved upward rock deformation observation instrument with higher maneuverability overcomes the shortcomings of actual one . |
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| Keywords: | observation for upward rock deformation defect improvement cost |
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