PE20130051A1 - Metodo para volar roca subterranea - Google Patents
Metodo para volar roca subterraneaInfo
- Publication number
- PE20130051A1 PE20130051A1 PE2012000396A PE2012000396A PE20130051A1 PE 20130051 A1 PE20130051 A1 PE 20130051A1 PE 2012000396 A PE2012000396 A PE 2012000396A PE 2012000396 A PE2012000396 A PE 2012000396A PE 20130051 A1 PE20130051 A1 PE 20130051A1
- Authority
- PE
- Peru
- Prior art keywords
- rock mass
- charge
- loads
- starting events
- steps
- Prior art date
Links
- 239000011435 rock Substances 0.000 title abstract 5
- 238000005553 drilling Methods 0.000 abstract 2
- 239000002360 explosive Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
-
- 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
- F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Abstract
QUE COMPRENDE LOS PASOS DE: a) TALADRAR O PERFORAR PERFORACIONES DE SONDEO EN UNA MASA DE ROCA; b) CARGAR CADA PERFORACION DE SONDEO CON AL MENOS UNA CARGA DE MATERIAL EXPLOSIVO; c) COLOCAR AL MENOS UN DETONADOR EN ASOCIACION OPERATIVA CON CADA CARGA; d) CONDUCIR UNA SECUENCIA DE AL MENOS DOS EVENTOS DE INICIO PARA VOLAR LA MASA DE ROCA, EN CADA UNA DE LOS CUALES SOLO ALGUNAS DE LAS CARGAS SON INICIADAS, ENVIANDO SENALES DE DISPARO UNICAMENTE A LOS DETENODARES ASOCIADOS CON LAS CARGAS Y EN LA CUAL CADA EVENTO DE INICIO ES UN EVENTO DE INICIO DISCRETO CONTROLADO POR EL USUARIO; DONDE UNO DE AL MENOS DOS EVENTOS DE INICIO CREA UNA POSICION VARADA DE LA MASA DE ROCA QUE HA SIDO PERFORADA Y CARGADA EN LOS PASOS a), b) Y c) Y LA PORCION VARADA DE LA MASA DE LA ROCA ES VOLADA EN UNO O MAS DE AL MENOS DOS EVENTOS DE INICIO POSTERIORES SIN ACCESO DE PERSONAL A LA PORCION VARADA
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24665309P | 2009-09-29 | 2009-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20130051A1 true PE20130051A1 (es) | 2013-02-04 |
Family
ID=43825427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2012000396A PE20130051A1 (es) | 2009-09-29 | 2010-09-29 | Metodo para volar roca subterranea |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US9243879B2 (es) |
| EP (1) | EP2483630B1 (es) |
| CN (1) | CN102549373B (es) |
| AP (1) | AP3323A (es) |
| AU (1) | AU2010302943B2 (es) |
| CA (1) | CA2772412C (es) |
| CL (1) | CL2012000769A1 (es) |
| EA (1) | EA023604B1 (es) |
| ES (1) | ES2588233T3 (es) |
| MX (1) | MX343260B (es) |
| PE (1) | PE20130051A1 (es) |
| PT (1) | PT2483630T (es) |
| WO (1) | WO2011038449A1 (es) |
| ZA (1) | ZA201201458B (es) |
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| US9568294B2 (en) | 2013-03-08 | 2017-02-14 | Ensign-Bickford Aerospace & Defense Company | Signal encrypted digital detonator system |
| US9976419B2 (en) | 2013-04-08 | 2018-05-22 | Russell Mineral Equipment Ptd Ltd. | Apparatus for extracting ore from block caves and method and system therefor |
| US9702680B2 (en) | 2013-07-18 | 2017-07-11 | Dynaenergetics Gmbh & Co. Kg | Perforation gun components and system |
| US20220258103A1 (en) | 2013-07-18 | 2022-08-18 | DynaEnergetics Europe GmbH | Detonator positioning device |
| CN109372475B (zh) * | 2013-08-26 | 2021-05-18 | 德国德力能有限公司 | 射孔枪和雷管组件 |
| CA2923453C (en) | 2013-09-06 | 2020-06-30 | Austin Star Detonator Company | Method and apparatus for logging electronic detonators |
| CA3092838C (en) | 2013-12-02 | 2022-08-30 | Austin Star Detonator Company | Method and apparatus for wireless blasting |
| US10188990B2 (en) | 2014-03-07 | 2019-01-29 | Dynaenergetics Gmbh & Co. Kg | Device and method for positioning a detonator within a perforating gun assembly |
| US10273788B2 (en) | 2014-05-23 | 2019-04-30 | Hunting Titan, Inc. | Box by pin perforating gun system and methods |
| WO2015179787A1 (en) | 2014-05-23 | 2015-11-26 | Hunting Titan, Inc. | Box by pin perforating gun system and methods |
| CN104675398B (zh) * | 2014-12-25 | 2016-07-06 | 大同煤矿集团有限责任公司 | 煤层开采过程中过全岩段的方法 |
| CA3070124C (en) | 2015-11-12 | 2022-03-01 | Hunting Titan, Inc. | Contact plunger cartridge assembly |
| FI129190B (en) * | 2017-05-03 | 2021-08-31 | Normet Oy | Wireless electronic lighter device, lighter arrangement and ignition procedure |
| AR111797A1 (es) * | 2017-05-15 | 2019-08-21 | Orica Int Pte Ltd | Método de desarrollo de pozos subterráneos |
| CN107989611A (zh) * | 2017-11-30 | 2018-05-04 | 中铁广州建设有限公司 | 用于非爆破开挖岩石的致裂孔内固态二氧化碳的装药方法 |
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| MX2020010880A (es) * | 2018-04-19 | 2021-01-15 | Orica Int Pte Ltd | Tecnica de voladura. |
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| SE544509C2 (en) * | 2020-05-20 | 2022-06-28 | Luossavaara Kiirunavaara Ab | Mining method for mining ore from an ore body |
| AU2021276093A1 (en) * | 2020-05-20 | 2023-02-02 | Luossavaara Kiirunavaara Ab | Raise caving method for mining deposits, and a mining infrastructure, monitoring system, machinery, control system and data medium therefor |
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| CN113091540B (zh) * | 2021-03-09 | 2022-09-09 | 山东高速工程建设集团有限公司 | 一种钻孔与节理成一定角度的爆破施工方法 |
| CN113154973A (zh) * | 2021-05-07 | 2021-07-23 | 中国华冶科工集团有限公司 | 采矿爆破方法 |
| CN113446006B (zh) * | 2021-07-27 | 2023-08-18 | 赣州有色冶金研究所有限公司 | 一种急倾斜脉状矿体的空场采矿方法 |
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| CN116202385A (zh) * | 2023-01-17 | 2023-06-02 | 莱州汇金矿业投资有限公司 | 一种天/溜井爆破成型方法 |
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Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU607018A1 (ru) | 1975-02-27 | 1978-05-15 | Всесоюзный Заочный Политехнический Институт | Способ комбинированной разработки мощных месторождений полезных ископаемых |
| US4216998A (en) * | 1979-05-31 | 1980-08-12 | Bowen Ray J | Method of underground mining by pillar extraction |
| SU922278A1 (ru) | 1980-01-28 | 1982-04-23 | Штаб Военизированных Горноспасательных Частей Сибири И Дальнего Востока | Способ разрушени горных пород сближенными скважинными зар дами |
| SE452043B (sv) | 1983-03-23 | 1987-11-09 | Johnson Construction Co Ab | Sett vid utsprengning av ett i huvudsak langstreckt bergrum |
| GB8804635D0 (en) * | 1988-02-27 | 1988-03-30 | St Andrews Drilling Ltd | Method of fragmentation blasting |
| SU1640515A1 (ru) * | 1989-04-03 | 1991-04-07 | Казахский политехнический институт им.В.И.Ленина | Способ отбойки руды |
| JP2000283700A (ja) | 1999-03-30 | 2000-10-13 | Toyoha Mining | 長孔装薬方法 |
| DE50000632D1 (de) * | 1999-04-23 | 2002-11-21 | Roboth Vertriebsgmbh | Verfahren zum Sprengen von Gesteinsmassen |
| AU768956B2 (en) | 1999-10-21 | 2004-01-08 | Australian Contract Mining Pty Ltd | Shaft sinking method |
| KR100358780B1 (ko) * | 1999-10-30 | 2002-10-30 | 강대우 | 에어튜브를 이용한 진동 및 폭음제어 터널발파방법 |
| WO2001059401A1 (en) * | 2000-02-11 | 2001-08-16 | Inco Limited | Remote wireless detonator system |
| AUPR262801A0 (en) * | 2001-01-19 | 2001-02-15 | Orica Explosives Technology Pty Ltd | Method of blasting |
| ATE348313T1 (de) * | 2001-10-02 | 2007-01-15 | Orica Explosives Tech Pty Ltd | Ferngesteuertes zündsystem mit frequenzdiversität |
| AU2004293486C1 (en) * | 2003-11-28 | 2013-10-24 | Orica Explosives Technology Pty Ltd | Method of blasting multiple layers or levels of rock |
| CA2553560A1 (en) * | 2004-01-16 | 2005-08-04 | Rothenbuhler Engineering Company | Remote firing system |
| US8474379B2 (en) * | 2004-01-16 | 2013-07-02 | Rothenbuhler Engineering Co. | Remote firing device with diverse initiators |
| RU2256873C1 (ru) | 2004-05-12 | 2005-07-20 | Московский государственный горный университет (МГГУ) | Способ буровзрывной отбойки горных пород |
| PE20060926A1 (es) | 2004-11-02 | 2006-09-04 | Orica Explosives Tech Pty Ltd | Montajes de detonadores inalambricos, aparatos de voladura correspondientes y metodos de voladura |
| CA2589978C (en) | 2005-01-24 | 2013-03-19 | Orica Explosives Technology Pty Ltd. | Wireless detonator assemblies, and corresponding networks |
| AU2006207831B2 (en) | 2005-01-24 | 2011-09-15 | Orica Australia Pty Ltd | Data communication in electronic blasting systems |
| PE20061261A1 (es) * | 2005-03-09 | 2006-12-16 | Orica Explosives Tech Pty Ltd | Sistema de voladura electronica |
| CA2598836C (en) | 2005-03-18 | 2014-05-27 | Orica Explosives Technology Pty Ltd | Wireless detonator assembly, and methods of blasting |
| ES2464316T3 (es) | 2006-04-28 | 2014-06-02 | Orica Explosives Technology Pty Ltd | Métodos de control de componentes de aparatos detonadores, aparatos detonadores y componentes de los mismos |
| AU2007246165B2 (en) | 2006-04-28 | 2011-10-27 | Orica Australia Pty Ltd | Wireless electronic booster, and methods of blasting |
| WO2010085837A1 (en) | 2009-01-28 | 2010-08-05 | Orica Explosives Technology Pty Ltd | Selective control of wireless initiation devices at a blast site |
-
2010
- 2010-09-29 MX MX2012003611A patent/MX343260B/es active IP Right Grant
- 2010-09-29 AU AU2010302943A patent/AU2010302943B2/en active Active
- 2010-09-29 US US13/498,607 patent/US9243879B2/en active Active
- 2010-09-29 PT PT108197344T patent/PT2483630T/pt unknown
- 2010-09-29 WO PCT/AU2010/001273 patent/WO2011038449A1/en active Application Filing
- 2010-09-29 PE PE2012000396A patent/PE20130051A1/es active IP Right Grant
- 2010-09-29 EA EA201270479A patent/EA023604B1/ru active IP Right Revival
- 2010-09-29 CN CN201080041670.8A patent/CN102549373B/zh active Active
- 2010-09-29 AP AP2012006220A patent/AP3323A/xx active
- 2010-09-29 EP EP10819734.4A patent/EP2483630B1/en active Active
- 2010-09-29 ES ES10819734.4T patent/ES2588233T3/es active Active
- 2010-09-29 CA CA2772412A patent/CA2772412C/en active Active
-
2012
- 2012-02-28 ZA ZA2012/01458A patent/ZA201201458B/en unknown
- 2012-03-28 CL CL2012000769A patent/CL2012000769A1/es unknown
-
2015
- 2015-12-24 US US14/757,560 patent/US9482507B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9482507B2 (en) | 2016-11-01 |
| CL2012000769A1 (es) | 2012-08-31 |
| AP3323A (en) | 2015-06-30 |
| EP2483630A1 (en) | 2012-08-08 |
| EA201270479A1 (ru) | 2012-10-30 |
| MX343260B (es) | 2016-10-31 |
| CN102549373A (zh) | 2012-07-04 |
| WO2011038449A1 (en) | 2011-04-07 |
| AP2012006220A0 (en) | 2012-04-30 |
| ZA201201458B (en) | 2014-01-29 |
| EA023604B1 (ru) | 2016-06-30 |
| AU2010302943B2 (en) | 2014-04-24 |
| US20120242135A1 (en) | 2012-09-27 |
| US9243879B2 (en) | 2016-01-26 |
| EP2483630A4 (en) | 2015-01-14 |
| ES2588233T3 (es) | 2016-10-31 |
| CN102549373B (zh) | 2014-08-20 |
| PT2483630T (pt) | 2016-08-08 |
| AU2010302943A1 (en) | 2012-04-19 |
| US20160146588A1 (en) | 2016-05-26 |
| CA2772412A1 (en) | 2011-04-07 |
| CA2772412C (en) | 2017-05-02 |
| EP2483630B1 (en) | 2016-06-01 |
| MX2012003611A (es) | 2012-04-19 |
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