CN110043210B - 一种高地应力下岩体钻孔取样应力保真装置及方法 - Google Patents
一种高地应力下岩体钻孔取样应力保真装置及方法 Download PDFInfo
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- CN110043210B CN110043210B CN201910369133.9A CN201910369133A CN110043210B CN 110043210 B CN110043210 B CN 110043210B CN 201910369133 A CN201910369133 A CN 201910369133A CN 110043210 B CN110043210 B CN 110043210B
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- drilling machine
- drilling
- rock mass
- drill bit
- rock
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- 238000005553 drilling Methods 0.000 title claims abstract description 131
- 239000011435 rock Substances 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000005065 mining Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
Images
Classifications
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Soil Sciences (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201910369133.9A CN110043210B (zh) | 2019-05-05 | 2019-05-05 | 一种高地应力下岩体钻孔取样应力保真装置及方法 |
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CN201910369133.9A CN110043210B (zh) | 2019-05-05 | 2019-05-05 | 一种高地应力下岩体钻孔取样应力保真装置及方法 |
Publications (2)
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CN110043210A CN110043210A (zh) | 2019-07-23 |
CN110043210B true CN110043210B (zh) | 2021-05-04 |
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CN201910369133.9A Active CN110043210B (zh) | 2019-05-05 | 2019-05-05 | 一种高地应力下岩体钻孔取样应力保真装置及方法 |
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CN (1) | CN110043210B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110454105B (zh) * | 2019-08-27 | 2022-01-28 | 重庆安标检测研究院有限公司 | 煤矿井下煤层瓦斯含量的随钻原位测试***及方法 |
CN112097983B (zh) * | 2020-09-17 | 2022-03-01 | 中铝国际工程股份有限公司 | 一种隧道工程裂隙岩体的应力及颗粒密度监测装置和方法 |
CN113187422B (zh) * | 2021-01-04 | 2022-06-28 | 成都理工大学 | 一种高地应力环境钻进中可拆卸式保应力岩心容纳装置 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951219A (en) * | 1973-04-17 | 1976-04-20 | Compagnie Francaise Des Petroles | Drill tool comprising a core barrel and a removable central portion |
AT337638B (de) * | 1974-07-29 | 1977-07-11 | Edenvale Eng Works | Gesteinsbohrmaschine |
GB2117428A (en) * | 1982-02-11 | 1983-10-12 | Ennis M S J | Improvements in or relating to rotary percussion core hammers |
NL8403194A (nl) * | 1983-11-15 | 1985-06-03 | Wasserbau Spezialbau Kom | Werkwijze en inrichting voor het winnen van bodemmonsters. |
CN2033440U (zh) * | 1988-05-07 | 1989-03-01 | *** | 回转压入式原状取土器 |
RU2049220C1 (ru) * | 1992-11-11 | 1995-11-27 | Акционерное общество закрытого типа "Научно-производственная фирма "Юкон" | Керноотборный снаряд |
CN2740765Y (zh) * | 2004-10-22 | 2005-11-16 | 地质矿产部勘探技术研究所 | 保真取样钻探工具 |
CN200958379Y (zh) * | 2006-09-30 | 2007-10-10 | 长沙矿山研究院 | 深海硬岩保真取芯器 |
CN103364225A (zh) * | 2013-07-18 | 2013-10-23 | 中交第三航务工程勘察设计院有限公司 | 淤泥质浮泥采集装置 |
CN205999877U (zh) * | 2016-08-05 | 2017-03-08 | 北京四达贝克斯工程监理有限公司 | 一种检测灰土压实度的钻孔装置 |
CN108266147A (zh) * | 2018-01-16 | 2018-07-10 | 四川大学 | 保压岩芯转移装置及方法 |
CN108930512A (zh) * | 2018-08-27 | 2018-12-04 | 长江岩土工程总公司(武汉) | 一种可拼接的钻探设备及应用该设备的钻探方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10466153B2 (en) * | 2016-02-25 | 2019-11-05 | Exxonmobil Upstream Research Company | Coreflood testing system and methods for simultaneous measurement of key core properties |
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2019
- 2019-05-05 CN CN201910369133.9A patent/CN110043210B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951219A (en) * | 1973-04-17 | 1976-04-20 | Compagnie Francaise Des Petroles | Drill tool comprising a core barrel and a removable central portion |
AT337638B (de) * | 1974-07-29 | 1977-07-11 | Edenvale Eng Works | Gesteinsbohrmaschine |
GB2117428A (en) * | 1982-02-11 | 1983-10-12 | Ennis M S J | Improvements in or relating to rotary percussion core hammers |
NL8403194A (nl) * | 1983-11-15 | 1985-06-03 | Wasserbau Spezialbau Kom | Werkwijze en inrichting voor het winnen van bodemmonsters. |
CN2033440U (zh) * | 1988-05-07 | 1989-03-01 | *** | 回转压入式原状取土器 |
RU2049220C1 (ru) * | 1992-11-11 | 1995-11-27 | Акционерное общество закрытого типа "Научно-производственная фирма "Юкон" | Керноотборный снаряд |
CN2740765Y (zh) * | 2004-10-22 | 2005-11-16 | 地质矿产部勘探技术研究所 | 保真取样钻探工具 |
CN200958379Y (zh) * | 2006-09-30 | 2007-10-10 | 长沙矿山研究院 | 深海硬岩保真取芯器 |
CN103364225A (zh) * | 2013-07-18 | 2013-10-23 | 中交第三航务工程勘察设计院有限公司 | 淤泥质浮泥采集装置 |
CN205999877U (zh) * | 2016-08-05 | 2017-03-08 | 北京四达贝克斯工程监理有限公司 | 一种检测灰土压实度的钻孔装置 |
CN108266147A (zh) * | 2018-01-16 | 2018-07-10 | 四川大学 | 保压岩芯转移装置及方法 |
CN108930512A (zh) * | 2018-08-27 | 2018-12-04 | 长江岩土工程总公司(武汉) | 一种可拼接的钻探设备及应用该设备的钻探方法 |
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CN110043210A (zh) | 2019-07-23 |
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Application publication date: 20190723 Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Denomination of invention: A stress fidelity device and method for rock mass borehole sampling under high ground stress Granted publication date: 20210504 License type: Common License Record date: 20230116 |
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Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Date of cancellation: 20230721 |