CN208364097U - 一种封堵揭露覆盖层承压水钻孔的装置 - Google Patents
一种封堵揭露覆盖层承压水钻孔的装置 Download PDFInfo
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- CN208364097U CN208364097U CN201820803841.XU CN201820803841U CN208364097U CN 208364097 U CN208364097 U CN 208364097U CN 201820803841 U CN201820803841 U CN 201820803841U CN 208364097 U CN208364097 U CN 208364097U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 title claims abstract description 14
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 238000005056 compaction Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 11
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- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
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- 239000002344 surface layer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 230000008674 spewing Effects 0.000 description 1
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CN201820803841.XU CN208364097U (zh) | 2018-05-28 | 2018-05-28 | 一种封堵揭露覆盖层承压水钻孔的装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533213A (zh) * | 2018-05-28 | 2018-09-14 | 长江岩土工程总公司(武汉) | 一种封堵揭露覆盖层承压水钻孔的装置及其封堵方法 |
CN117108191A (zh) * | 2023-09-12 | 2023-11-24 | 四川省建筑科学研究院有限公司 | 一种用于高承压水地层中的钻探作业方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533213A (zh) * | 2018-05-28 | 2018-09-14 | 长江岩土工程总公司(武汉) | 一种封堵揭露覆盖层承压水钻孔的装置及其封堵方法 |
CN117108191A (zh) * | 2023-09-12 | 2023-11-24 | 四川省建筑科学研究院有限公司 | 一种用于高承压水地层中的钻探作业方法 |
CN117108191B (zh) * | 2023-09-12 | 2024-05-17 | 四川省建筑科学研究院有限公司 | 一种用于高承压水地层中的钻探作业方法 |
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Address after: 430010 No. 1863 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee after: Changjiang Geotechnical Engineering Co.,Ltd. Patentee after: CHINA THREE GORGES CORPORATION TIBET ENERGY INVESTMENT Co.,Ltd. Patentee after: CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH Co.,Ltd. Address before: 430010 No. 1863 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee before: CHANGJIANG GEOTECHNICAL ENGINEERING Corp. Patentee before: CHINA THREE GORGES CORPORATION TIBET ENERGY INVESTMENT Co.,Ltd. Patentee before: CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190111 |