CN113916075A - 单临空面岩塞***参数初选试验方法 - Google Patents
单临空面岩塞***参数初选试验方法 Download PDFInfo
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- CN113916075A CN113916075A CN202111278785.5A CN202111278785A CN113916075A CN 113916075 A CN113916075 A CN 113916075A CN 202111278785 A CN202111278785 A CN 202111278785A CN 113916075 A CN113916075 A CN 113916075A
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- blasting
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- explosive
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- 238000005422 blasting Methods 0.000 title claims abstract description 156
- 239000011435 rock Substances 0.000 title claims abstract description 35
- 238000010998 test method Methods 0.000 title claims abstract description 17
- 239000002360 explosive Substances 0.000 claims abstract description 71
- 238000012360 testing method Methods 0.000 claims abstract description 60
- 238000005553 drilling Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 22
- 238000013461 design Methods 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 230000037452 priming Effects 0.000 claims description 13
- 238000005474 detonation Methods 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000009412 basement excavation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 5
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- 238000011156 evaluation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000004880 explosion Methods 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000489975 Diabrotica Species 0.000 description 1
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
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CN202111278785.5A CN113916075B (zh) | 2021-10-31 | 2021-10-31 | 单临空面岩塞***参数初选试验方法 |
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CN202111278785.5A CN113916075B (zh) | 2021-10-31 | 2021-10-31 | 单临空面岩塞***参数初选试验方法 |
Publications (2)
Publication Number | Publication Date |
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CN113916075A true CN113916075A (zh) | 2022-01-11 |
CN113916075B CN113916075B (zh) | 2023-11-03 |
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CN202111278785.5A Active CN113916075B (zh) | 2021-10-31 | 2021-10-31 | 单临空面岩塞***参数初选试验方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103822553A (zh) * | 2014-02-27 | 2014-05-28 | 中国水利水电第六工程局有限公司 | 一种用于水下岩塞***的预裂孔钻孔装药方法 |
CN104748632A (zh) * | 2015-04-03 | 2015-07-01 | 核工业井巷建设公司 | 一种水下岩塞***施工方法 |
CN106969677A (zh) * | 2017-05-04 | 2017-07-21 | 中水东北勘测设计研究有限责任公司 | 基于修正***作用指数的深水厚淤积覆盖下岩塞***方法 |
CN107036495A (zh) * | 2017-04-11 | 2017-08-11 | 北京国岩华北技术检测有限公司 | 单叶双曲面掏心扩孔岩塞***方法 |
CN111121575A (zh) * | 2019-12-30 | 2020-05-08 | 中国十九冶集团(防城港)设备结构有限公司 | 城镇深基坑浅层松动控制***施工方法 |
CN112325719A (zh) * | 2020-10-23 | 2021-02-05 | 中国水利水电第六工程局有限公司 | 一种基于中心孔装药的全排孔水下岩塞***方法 |
-
2021
- 2021-10-31 CN CN202111278785.5A patent/CN113916075B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103822553A (zh) * | 2014-02-27 | 2014-05-28 | 中国水利水电第六工程局有限公司 | 一种用于水下岩塞***的预裂孔钻孔装药方法 |
CN104748632A (zh) * | 2015-04-03 | 2015-07-01 | 核工业井巷建设公司 | 一种水下岩塞***施工方法 |
CN107036495A (zh) * | 2017-04-11 | 2017-08-11 | 北京国岩华北技术检测有限公司 | 单叶双曲面掏心扩孔岩塞***方法 |
CN106969677A (zh) * | 2017-05-04 | 2017-07-21 | 中水东北勘测设计研究有限责任公司 | 基于修正***作用指数的深水厚淤积覆盖下岩塞***方法 |
CN111121575A (zh) * | 2019-12-30 | 2020-05-08 | 中国十九冶集团(防城港)设备结构有限公司 | 城镇深基坑浅层松动控制***施工方法 |
CN112325719A (zh) * | 2020-10-23 | 2021-02-05 | 中国水利水电第六工程局有限公司 | 一种基于中心孔装药的全排孔水下岩塞***方法 |
Non-Patent Citations (2)
Title |
---|
宋智等: "岩塞***试验技术研究与应用", 《东北水利水电》 * |
杨建喜: "隧洞环境双临空面条件下岩塞***试验与成果分析", 《人民珠江》 * |
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CN113916075B (zh) | 2023-11-03 |
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Inventor after: Xiao Ruo Inventor after: Luo Yuanyao Inventor after: Lu Shan Inventor after: Zhang Yanguang Inventor after: Li Guolong Inventor after: Chen Yizhen Inventor before: Xiao Ruo Inventor before: Luo Yuanyao Inventor before: Lu Shan Inventor before: Zhang Yanguang Inventor before: Li Guolong Inventor before: Chen Yizhen |
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