CN116733469B - 一种深井高应力综采综放协同开采技术方法 - Google Patents
一种深井高应力综采综放协同开采技术方法 Download PDFInfo
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- CN116733469B CN116733469B CN202310825166.6A CN202310825166A CN116733469B CN 116733469 B CN116733469 B CN 116733469B CN 202310825166 A CN202310825166 A CN 202310825166A CN 116733469 B CN116733469 B CN 116733469B
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- 238000005065 mining Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 claims abstract description 174
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 72
- 239000010959 steel Substances 0.000 claims description 72
- 238000005553 drilling Methods 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910003460 diamond Inorganic materials 0.000 claims description 16
- 239000010432 diamond Substances 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 241000532412 Vitex Species 0.000 claims description 10
- 235000009347 chasteberry Nutrition 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000011435 rock Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000005641 tunneling Effects 0.000 claims description 5
- 208000008918 voyeurism Diseases 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000012821 model calculation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004873 anchoring Methods 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
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- 238000007405 data analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/002—Survey of boreholes or wells by visual inspection
-
- 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
-
- 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
- E21B7/04—Directional drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/006—Lining anchored in the rock
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
- E21D11/152—Laggings made of grids or nettings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/20—Special cross- sections, e.g. corrugated
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
- E21D19/02—Provisional protective covers for working space for use in longwall working
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
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Priority Applications (1)
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CN202310825166.6A CN116733469B (zh) | 2023-07-06 | 2023-07-06 | 一种深井高应力综采综放协同开采技术方法 |
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CN202310825166.6A CN116733469B (zh) | 2023-07-06 | 2023-07-06 | 一种深井高应力综采综放协同开采技术方法 |
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CN116733469A CN116733469A (zh) | 2023-09-12 |
CN116733469B true CN116733469B (zh) | 2024-06-18 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106339546A (zh) * | 2016-08-26 | 2017-01-18 | 西安科技大学 | 一种极近距离煤层采空区下工作面支架载荷确定方法及装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4959164A (en) * | 1988-06-27 | 1990-09-25 | The United States Of America As Represented By The Secretary Of The Interior | Rock fragmentation method |
CN106555591B (zh) * | 2016-10-28 | 2017-06-27 | 黑龙江科技大学 | 薄及中厚急倾斜煤层综合机械化采煤工艺 |
CN106761749A (zh) * | 2016-12-23 | 2017-05-31 | 四川广旺能源发展(集团)有限责任公司 | 大倾角煤层破碎顶板炮采转综采工艺 |
CN109809830A (zh) * | 2019-03-28 | 2019-05-28 | 山西潞安环保能源开发股份有限公司常村煤矿 | 一种含有改性镁粉的发泡充填材料及其制备方法 |
CN110397470B (zh) * | 2019-07-15 | 2020-05-26 | 中国矿业大学 | 一种基于裂隙演化的沿空掘巷窄煤柱合理宽度确定方法 |
CN116296829B (zh) * | 2023-05-26 | 2023-08-29 | 煤炭科学研究总院有限公司 | 一种岩体稳定性的检测方法、装置及电子设备 |
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2023
- 2023-07-06 CN CN202310825166.6A patent/CN116733469B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106339546A (zh) * | 2016-08-26 | 2017-01-18 | 西安科技大学 | 一种极近距离煤层采空区下工作面支架载荷确定方法及装置 |
Non-Patent Citations (1)
Title |
---|
综放工作面煤层及围岩破坏特征的采厚效应;谢广祥;王磊;;煤炭学报;20100215(第02期);全文 * |
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Inventor after: Li Xiaolei Inventor after: Xu Yu Inventor after: Mu Shaolong Inventor after: Liu Feng Inventor after: Huan Hengheng Inventor after: Ding Guoxing Inventor after: Gan Chengbo Inventor after: Li Geng Inventor after: Zhang Peng Inventor after: Du Feng Inventor after: Chen Yadong Inventor after: Zhang Mingjian Inventor after: Zheng Fuyou Inventor after: Hou Dianchen Inventor after: Guo Jun Inventor after: Li Xinlei Inventor after: Li Zhenhua Inventor after: Mu Songli Inventor after: Wang Yongzhou Inventor after: Han Zhenxian Inventor before: Li Xiaolei Inventor before: Xu Yu Inventor before: Mu Shaolong Inventor before: Liu Feng Inventor before: Huan Hengheng Inventor before: Ding Guoxing Inventor before: Gan Chengbo Inventor before: Li Geng Inventor before: Zhang Peng Inventor before: Du Feng Inventor before: Chen Yadong Inventor before: Zhang Mingjian Inventor before: Zheng Fuyou Inventor before: Hou Dianchen Inventor before: Guo Jun Inventor before: Li Xinlei Inventor before: Li Zhenhua Inventor before: Mu Songli Inventor before: Wang Yongzhou Inventor before: Han Zhenxian |
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