CN111648719B - 一种适用于软土地层的竹节式钻孔装置及其施工方法 - Google Patents
一种适用于软土地层的竹节式钻孔装置及其施工方法 Download PDFInfo
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- CN111648719B CN111648719B CN202010556362.4A CN202010556362A CN111648719B CN 111648719 B CN111648719 B CN 111648719B CN 202010556362 A CN202010556362 A CN 202010556362A CN 111648719 B CN111648719 B CN 111648719B
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- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 115
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 41
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 41
- 241001330002 Bambuseae Species 0.000 title claims abstract description 41
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 41
- 239000011425 bamboo Substances 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 239000002689 soil Substances 0.000 title claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 83
- 239000007924 injection Substances 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 62
- 239000004568 cement Substances 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000011440 grout Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000004181 pedogenesis Methods 0.000 claims 4
- 230000001012 protector Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000010802 sludge Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010556362.4A CN111648719B (zh) | 2020-06-17 | 2020-06-17 | 一种适用于软土地层的竹节式钻孔装置及其施工方法 |
Applications Claiming Priority (1)
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CN202010556362.4A CN111648719B (zh) | 2020-06-17 | 2020-06-17 | 一种适用于软土地层的竹节式钻孔装置及其施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN111648719A CN111648719A (zh) | 2020-09-11 |
CN111648719B true CN111648719B (zh) | 2022-02-08 |
Family
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Family Applications (1)
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CN202010556362.4A Active CN111648719B (zh) | 2020-06-17 | 2020-06-17 | 一种适用于软土地层的竹节式钻孔装置及其施工方法 |
Country Status (1)
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CN (1) | CN111648719B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114233196B (zh) * | 2021-11-23 | 2023-05-26 | 中冶集团武汉勘察研究院有限公司 | 一种地下空间连通通道施工装置及施工方法 |
CN115369872B (zh) * | 2022-09-01 | 2023-11-21 | 中冶武勘工程技术有限公司 | 一种桩基灌注桩柔性护筒施工设备及施工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114590A (zh) * | 2013-02-19 | 2013-05-22 | 青岛宝基利工程技术咨询有限公司 | 一种清除钻孔灌注桩钢护筒内壁泥浆的装置及其使用方法 |
CN104196450A (zh) * | 2014-08-25 | 2014-12-10 | 江苏长城石油装备制造有限公司 | 一种用于软地质层加固的改进钻具 |
CN107842313A (zh) * | 2017-11-28 | 2018-03-27 | 重庆华硕建设有限公司 | 一种旋挖钻机挤压成孔施工工艺 |
CN110644485A (zh) * | 2019-09-05 | 2020-01-03 | 江苏科技大学 | 一种可安放护筒的扩底旋挖钻头 |
CN111119727A (zh) * | 2019-12-16 | 2020-05-08 | 江苏省地质矿产局第三地质大队 | 一种适用于淤泥地层的多功能钻机及其施工方法 |
CN111172982A (zh) * | 2020-02-17 | 2020-05-19 | 中冶建工集团有限公司 | 松软土质人工挖孔桩的施工方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03125712A (ja) * | 1989-10-12 | 1991-05-29 | Shohei Senda | 軟弱地盤改良方法及び装置 |
-
2020
- 2020-06-17 CN CN202010556362.4A patent/CN111648719B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114590A (zh) * | 2013-02-19 | 2013-05-22 | 青岛宝基利工程技术咨询有限公司 | 一种清除钻孔灌注桩钢护筒内壁泥浆的装置及其使用方法 |
CN104196450A (zh) * | 2014-08-25 | 2014-12-10 | 江苏长城石油装备制造有限公司 | 一种用于软地质层加固的改进钻具 |
CN107842313A (zh) * | 2017-11-28 | 2018-03-27 | 重庆华硕建设有限公司 | 一种旋挖钻机挤压成孔施工工艺 |
CN110644485A (zh) * | 2019-09-05 | 2020-01-03 | 江苏科技大学 | 一种可安放护筒的扩底旋挖钻头 |
CN111119727A (zh) * | 2019-12-16 | 2020-05-08 | 江苏省地质矿产局第三地质大队 | 一种适用于淤泥地层的多功能钻机及其施工方法 |
CN111172982A (zh) * | 2020-02-17 | 2020-05-19 | 中冶建工集团有限公司 | 松软土质人工挖孔桩的施工方法 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Aizhao Inventor after: Xu Lian Inventor after: Shao Suwen Inventor after: Bu Cheng Inventor after: Shi Xiangjian Inventor before: Xu Lian Inventor before: Zhou Aizhao Inventor before: Shao Suwen Inventor before: Bu Cheng Inventor before: Shi Xiangjian |
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Effective date of registration: 20210816 Address after: No.2, Mengxi Road, Zhenjiang City, Jiangsu Province, 212008 Applicant after: JIANGSU University OF SCIENCE AND TECHNOLOGY Applicant after: NO 3 GEOLOGY Group OF JIANGSU GEOLOGY AND MINERAL BUREAU Address before: 212000 South Campus of Jiangsu University of science and technology, Zhenjiang City, Jiangsu Province Applicant before: NO 3 GEOLOGY Group OF JIANGSU GEOLOGY AND MINERAL BUREAU |
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