BRPI0416409A - método de detonação de múltiplas camadas ou nìveis de rocha - Google Patents

método de detonação de múltiplas camadas ou nìveis de rocha

Info

Publication number
BRPI0416409A
BRPI0416409A BRPI0416409-1A BRPI0416409A BRPI0416409A BR PI0416409 A BRPI0416409 A BR PI0416409A BR PI0416409 A BRPI0416409 A BR PI0416409A BR PI0416409 A BRPI0416409 A BR PI0416409A
Authority
BR
Brazil
Prior art keywords
layers
layer
detonation
platforms
explosive
Prior art date
Application number
BRPI0416409-1A
Other languages
English (en)
Inventor
Geoffrey Brent
Tapan Goswami
Original Assignee
Orica Explosives Tech Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34624265&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0416409(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2003906600A external-priority patent/AU2003906600A0/en
Application filed by Orica Explosives Tech Pty Ltd filed Critical Orica Explosives Tech Pty Ltd
Publication of BRPI0416409A publication Critical patent/BRPI0416409A/pt
Publication of BRPI0416409B1 publication Critical patent/BRPI0416409B1/pt

Links

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
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)

Abstract

"MéTODO DE DETONAçãO DE MúLTIPLAS CAMADAS OU NìVEIS DE ROCHA". A presente de invenção refere-se a um método de detonação de camadas plurais de material (38, 40, 42, 44) em um campo de detonação (16) que reduz a quantidade de escavação mecânica necessária para expor uma camada inferior de material. O método inclui o uso de fileiras de orifícios de detonação igualmente espaçados (18, 20, 22, 24) que passam através de todas as camadas e fileiras intermediárias de orifícios de detonação (26, 28) que passam apenas através da camada de topo (40). Cada orifício de detonação é tampado com material de corte e inclui uma ou mais plataformas de material explosivo (46) e de detonadores (48), com plataformas de ar ou corte inerte (45) separando plataformas adjacentes de explosivos (46). Os detonadores na camada (40) são detonados primeiro na ordem da fileira (18) para trás para arremessar uma quantidade substancial do material de detonação da camada (40) para frente da face livre (12) sobre o piso (34). No mesmo ciclo de detonação e dentro de segundos da detonação por arremesso, material explosivo nas camadas (42, 44) é detonado em uma detonação vertical em que o material nas camadas (38, 42, 44) é fragmentado, mas, por outro lado, minimamente deslocado ou atirado para frente. As camadas (38, 44) podem ser veios de carvão que são separados por camada intersticial (42) e cobertas por sobrecamada (40).
BRPI0416409A 2003-11-28 2004-10-13 método de detonação de múltiplas camadas de material em um campo de detonação, na mineração de corte aberto para minério recuperável BRPI0416409B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003906600A AU2003906600A0 (en) 2003-11-28 Method for multiple blasting
PCT/AU2004/001401 WO2005052499A1 (en) 2003-11-28 2004-10-13 Method of blasting multiple layers or levels of rock

Publications (2)

Publication Number Publication Date
BRPI0416409A true BRPI0416409A (pt) 2007-01-09
BRPI0416409B1 BRPI0416409B1 (pt) 2015-12-29

Family

ID=34624265

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416409A BRPI0416409B1 (pt) 2003-11-28 2004-10-13 método de detonação de múltiplas camadas de material em um campo de detonação, na mineração de corte aberto para minério recuperável

Country Status (10)

Country Link
US (2) US8631744B2 (pt)
EP (1) EP1687584B1 (pt)
CN (1) CN100504281C (pt)
AU (6) AU2004293486C1 (pt)
BR (1) BRPI0416409B1 (pt)
CA (1) CA2545358C (pt)
EA (1) EA008615B1 (pt)
MX (1) MXPA06005935A (pt)
WO (1) WO2005052499A1 (pt)
ZA (1) ZA200603868B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931065A (zh) * 2019-04-03 2019-06-25 华北科技学院 一种露天煤矿抛掷爆破-松动爆破分区开采方法

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6772105B1 (en) 1999-09-08 2004-08-03 Live Oak Ministries Blasting method
WO2005052499A1 (en) 2003-11-28 2005-06-09 Orica Explosives Technology Pty Ltd Method of blasting multiple layers or levels of rock
EA010244B1 (ru) * 2006-02-20 2008-06-30 Институт Коммуникаций И Информационных Технологий Способ производства буровзрывных работ на карьере
US20080098921A1 (en) * 2006-10-26 2008-05-01 Albertus Abraham Labuschagne Blasting system and method
CN101266123B (zh) * 2007-03-15 2012-07-04 鞍钢集团矿业公司 一种破碎站基坑掘凿方法
PE20120673A1 (es) 2009-01-28 2012-06-20 Orica Explosives Tech Pty Ltd Control selectivo de dispositivos de iniciacion inalambricos en un emplazamiento de perforacion por voladura
AU2010302943B2 (en) 2009-09-29 2014-04-24 Orica Australia Pty Ltd A method of underground rock blasting
EP2558814B1 (en) * 2010-04-15 2018-04-04 Orica International Pte Ltd High energy blasting
US9389055B2 (en) 2010-04-15 2016-07-12 Orica International Pte Ltd High energy blasting
CN101871755A (zh) * 2010-06-21 2010-10-27 北京理工大学 多点激发体积震源装药结构
CN101943552A (zh) * 2010-08-23 2011-01-12 重庆城建控股(集团)有限责任公司 一种用于庆典的定向爆破结构
AU2010227086B2 (en) * 2010-10-11 2012-09-13 Crc Ore Ltd A Method of Beneficiating Minerals
CN102539908B (zh) * 2010-12-31 2014-09-17 意法半导体(中国)投资有限公司 用于计量电力的电路及方法
CN102538601B (zh) * 2012-01-11 2015-05-06 云南文山斗南锰业股份有限公司 用于海相沉积矿床的爆破方法
CN102620615A (zh) * 2012-04-23 2012-08-01 焦作煤业（集团）有限责任公司方庄一矿 一种采煤工作面爆破装药方法
JP6017853B2 (ja) * 2012-06-20 2016-11-02 株式会社熊谷組 コンクリート破断方法
RU2507471C1 (ru) * 2012-07-19 2014-02-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный горный университет" (МГГУ) Способ взрывания разнопрочных массивов горных пород
GB2520315B (en) 2013-11-15 2017-12-06 Babyhappy Ltd Oral Syringes
CA3030747C (en) 2013-12-02 2020-11-10 Austin Star Detonator Company Method and apparatus for wireless blasting
BR102015010654B1 (pt) * 2015-05-11 2019-08-06 Vale S/A Método de perfuração e desmonte de bancos rochosos
RU2594236C1 (ru) * 2015-05-27 2016-08-10 Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ КОМПЛЕКСНОГО ОСВОЕНИЯ НЕДР РОССИЙСКОЙ АКАДЕМИИ НАУК (ИПКОН РАН) Способ взрывного разрушения массива разнопрочных горных пород рассредоточенными и укороченными скважинными зарядами с кумулятивным эффектом
CN105156109B (zh) * 2015-06-11 2017-05-17 贵州润晋碳元素材料有限公司 一种热膨胀裂石剂的多级可控装药方法
US20190293399A1 (en) * 2016-05-26 2019-09-26 Master Blaster Proprietary Limited A method of blasting an open cast blast hole
DE112017003565T5 (de) 2016-08-24 2019-04-25 Borgwarner Inc. Mechanismus zum verriegeln einer variablen nockenverstellvorrichtung
RU2646887C1 (ru) * 2016-12-03 2018-03-12 Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" Способ ведения буровзрывных работ в трещиноватых породах
WO2018212713A1 (en) * 2017-05-15 2018-11-22 Orica International Pte Ltd Underground shaft development method
CN107144192B (zh) * 2017-06-16 2018-08-14 西安科技大学 一种抛掷爆破智能施工方法
US11029135B2 (en) 2017-08-04 2021-06-08 Austin Star Detonator Company Automatic method and apparatus for logging preprogrammed electronic detonators
US10101486B1 (en) * 2017-08-10 2018-10-16 Datacloud International, Inc. Seismic-while-drilling survey systems and methods
US10072919B1 (en) * 2017-08-10 2018-09-11 Datacloud International, Inc. Efficient blast design facilitation systems and methods
PL4357726T3 (pl) * 2018-01-29 2025-10-06 Dyno Nobel Inc. Sposób i system do automatycznego ładowania otworów strzałowych
US10697294B2 (en) 2018-02-17 2020-06-30 Datacloud International, Inc Vibration while drilling data processing methods
US10989828B2 (en) 2018-02-17 2021-04-27 Datacloud International, Inc. Vibration while drilling acquisition and processing system
AU2019202048C1 (en) * 2018-03-26 2026-02-05 Orica International Pte Ltd 3D block modelling of a resource boundary in a post-blast muckpile to optimize destination delineation
CA3097344A1 (en) * 2018-04-19 2019-10-24 Orica International Pte Ltd. Blasting technique
US12140410B2 (en) * 2018-08-27 2024-11-12 Detnet South Africa (Pty) Ltd Method of and apparatus for establishing a blasting system
KR20190085836A (ko) * 2018-10-23 2019-07-19 권문종 기폭용 라이너를 이용한 발파공법
RU2698391C1 (ru) * 2018-11-27 2019-08-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тихоокеанский государственный университет" Способ ведения взрывных работ с учетом зоны предразрушения
EA039837B1 (ru) * 2018-12-20 2022-03-18 Дайно Нобел Инк. Система для автоматической загрузки шпуров и связанный с ней способ
CN110243242B (zh) * 2019-07-05 2023-06-20 中国人民解放军陆军工程大学 一种用于硬岩v形坑体快速成型及抛碴的爆破装置及方法
CN110260733B (zh) * 2019-07-05 2023-06-20 中国人民解放军陆军工程大学 一种多向聚能水压爆破的硬岩一次成坑装置及方法
CN110207548B (zh) * 2019-07-05 2023-06-20 中国人民解放军陆军工程大学 硬岩一次爆破成型及抛碴的多向聚能爆破装置及方法
RU2725721C1 (ru) * 2019-09-10 2020-07-03 Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) Способ формирования заряда в скважине при комбинированной открыто-подземной разработке
RU2723419C1 (ru) * 2019-12-23 2020-06-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тихоокеанский государственный университет" Способ отработки локальных участков оруденения в крепких горных породах
CN111307003A (zh) * 2020-03-26 2020-06-19 包头钢铁（集团）有限责任公司 一种露天矿24m高台阶扩帮爆破方法
CN112179228B (zh) * 2020-09-29 2022-08-16 太原理工大学 一种深孔分段爆破切缝控制顶板整体垮落法
RU2744534C1 (ru) * 2020-09-30 2021-03-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тихоокеанский государственный университет" Способ ведения взрывных работ с учетом зоны предразрушения
CN112254593B (zh) * 2020-10-19 2023-02-03 本钢板材股份有限公司 一种台阶清渣爆破方法
CN112325719B (zh) * 2020-10-23 2022-12-27 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爆破方法
CN112361910A (zh) * 2020-10-27 2021-02-12 新疆雪峰爆破工程有限公司 一种层状岩体精确延时原位爆破破碎的开采方法
CN116472531A (zh) * 2020-11-03 2023-07-21 戴诺·诺贝尔公司 裂缝密度模型系统、方法和装置
CN113188383B (zh) * 2021-03-16 2022-11-08 山东高速工程建设集团有限公司 一种多排微差爆破施工方法
CN114199089A (zh) * 2021-12-03 2022-03-18 本溪钢铁（集团）矿业有限责任公司 安全爆破根底的方法
CA3228327A1 (en) * 2021-12-22 2023-06-29 Daniel B. Palmer Underground mining methods via boreholes and multilateral blast-holes
CN119934919A (zh) * 2025-02-06 2025-05-06 中南大学 一种露天矿山层状岩体台阶爆破装药结构及其施工方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU976751A2 (ru) * 1981-03-16 1984-01-30 Институт Горного Дела Ан Казсср Способ отработки уступов на карьере
US5194689A (en) * 1991-11-25 1993-03-16 Atlantic Richfield Company Earth excavation using blast casting and excavating apparatus
US5140907A (en) * 1991-11-25 1992-08-25 Atlantic Richfield Company Method for surface mining with dragline and blast casting
CA2110742C (en) 1992-12-07 1999-09-14 Michael John Camille Marsh Surface blasting system
US5392712A (en) * 1993-02-16 1995-02-28 Clipmate Corp. Electric detonator and lead connector assembly
US5413047A (en) * 1993-10-15 1995-05-09 Atlantic Richfield Company Overburden removal method with blast casting and excavating apparatus
US5388521A (en) * 1993-10-18 1995-02-14 Coursen Family Trust Method of reducing ground vibration from delay blasting
JP2000501496A (ja) * 1995-12-06 2000-02-08 オリカ トレーディング プロプライアタリー リミティド 電子起爆装置
GB2331853A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
RU2127809C1 (ru) * 1998-05-12 1999-03-20 Руслан Борисович Юн Способ открытой разработки месторождений р.б.юна
DE69911154T3 (de) 1998-07-07 2010-06-10 Smi Technology (Pty)Ltd. Aufeinanderfolgende detonation von sprengladungen
US6655289B1 (en) * 1999-01-08 2003-12-02 Orica Explosives Technology Pty Limited Two-piece capsule trigger unit for initiating pyrotechnic elements
AU709808B1 (en) * 1999-03-10 1999-09-09 Thiess Contractors Pty Limited Strip mining overburden removal method
US6772105B1 (en) * 1999-09-08 2004-08-03 Live Oak Ministries Blasting method
KR100354220B1 (ko) * 2000-05-18 2002-09-30 주식회사 부암테크 이완식 발파공법 및 이의 발파매트
AP1685A (en) * 2000-11-21 2006-11-30 International Tech Llc Drillhole blasting.
AUPR262801A0 (en) 2001-01-19 2001-02-15 Orica Explosives Technology Pty Ltd Method of blasting
KR100439874B1 (ko) 2001-07-23 2004-07-12 에스케이건설 주식회사 2자유면에서의 다단 분할 벤치 발파방법
WO2005052499A1 (en) 2003-11-28 2005-06-09 Orica Explosives Technology Pty Ltd Method of blasting multiple layers or levels of rock
MXPA06014882A (es) * 2004-06-22 2007-04-16 Orica Explosives Tech Pty Ltd Metodos de explosion.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931065A (zh) * 2019-04-03 2019-06-25 华北科技学院 一种露天煤矿抛掷爆破-松动爆破分区开采方法

Also Published As

Publication number Publication date
CA2545358A1 (en) 2005-06-09
CN100504281C (zh) 2009-06-24
MXPA06005935A (es) 2006-07-06
US9618310B2 (en) 2017-04-11
AU2012250274A1 (en) 2012-11-29
EP1687584A4 (en) 2010-09-22
ZA200603868B (en) 2007-09-26
BRPI0416409B1 (pt) 2015-12-29
AU2009202695A1 (en) 2009-07-23
AU2019222920A1 (en) 2019-09-19
US20070272110A1 (en) 2007-11-29
EA008615B1 (ru) 2007-06-29
AU2004293486A1 (en) 2005-06-09
AU2012250274B2 (en) 2016-10-20
AU2017200419A1 (en) 2017-02-09
AU2006100900B4 (en) 2006-11-09
AU2006100900A5 (en) 2006-11-09
EP1687584B1 (en) 2013-04-10
EP1687584A1 (en) 2006-08-09
AU2004293486B2 (en) 2009-04-02
CA2545358C (en) 2014-02-11
AU2009202695A2 (en) 2009-08-20
US20130298795A1 (en) 2013-11-14
EA200601055A1 (ru) 2006-12-29
US8631744B2 (en) 2014-01-21
WO2005052499A1 (en) 2005-06-09
AU2004293486C1 (en) 2013-10-24
CN1886635A (zh) 2006-12-27

Similar Documents

Publication Publication Date Title
EP1687584A4 (en) PROCEDURE FOR SEPARATING SEVERAL GENERAL LAYERS OR LEVELS
CA2375099C (en) Practice ammunition
ES2675807T3 (es) Voladura de alta energía
KR102091928B1 (ko) 선 대구경 분할복합굴착공법
CA2572349A1 (en) Perforating gun
KR20160128329A (ko) 파쇄가 향상된 관통기 군수품
BRPI0512364A (pt) método de desmonte
JPH1193559A (ja) 引張破壊を利用した岩盤切断方法
CN109443117A (zh) 一种无掏槽深孔爆破成井的工艺
Jones Underground Warfare, 1914–1918
DE3619332C2 (de) Vorrichtung zum Räumen von im Erdreich liegender Minen
CN102494574A (zh) 隧道电子雷管与导爆管雷管联合起爆方法
KR101696409B1 (ko) 뇌관 폭약의 위치차를 이용한 발파 패턴 및 혼합기폭방식의 암반 발파 방법
KR100527878B1 (ko) 전기식 뇌관 및 비전기식 뇌관을 이용한 제어 발파 방법
KR20040075612A (ko) 발파용 라이너 및 이를 이용한 발파방법
Bull German Assault Troops of the First World War: Stosstrupptaktik-The First Stormtroopers
Wilson Japan's fight for freedom: The story of the war between Russia and Japan
US20120167754A1 (en) Ballistic resistant fabrications
RU2580535C1 (ru) Противоосколочное сооружение
RU2016100704A (ru) Способ подготовки горных пород взрывом в карьере при применении ЦПТ
KR200315516Y1 (ko) 발파용 라이너
KR970068802A (ko) 인장파괴를 이용한 암반절단방법
DE102008036815A1 (de) Verfahren und Vorrichtung zur Brandbekämpfung
Finlayson Crumps and Camouflets: Australian Tunnelling Companies on the Western Front
RU2755772C1 (ru) Способ разработки близкорасположенных алмазосодержащих рудных тел

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/12/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.