AP3323A - A method of underground rock blasting - Google Patents

A method of underground rock blasting

Info

Publication number
AP3323A
AP3323A AP2012006220A AP2012006220A AP3323A AP 3323 A AP3323 A AP 3323A AP 2012006220 A AP2012006220 A AP 2012006220A AP 2012006220 A AP2012006220 A AP 2012006220A AP 3323 A AP3323 A AP 3323A
Authority
AP
ARIPO
Prior art keywords
underground rock
rock blasting
blasting
underground
rock
Prior art date
Application number
AP2012006220A
Other languages
English (en)
Other versions
AP2012006220A0 (en
Inventor
Stuart Patrick Thomson
Sean Michael Freeman
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=43825427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AP3323(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orica Explosives Tech Pty Ltd filed Critical Orica Explosives Tech Pty Ltd
Publication of AP2012006220A0 publication Critical patent/AP2012006220A0/xx
Application granted granted Critical
Publication of AP3323A publication Critical patent/AP3323A/xx

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
    • 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)
AP2012006220A 2009-09-29 2010-09-29 A method of underground rock blasting AP3323A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24665309P 2009-09-29 2009-09-29
PCT/AU2010/001273 WO2011038449A1 (en) 2009-09-29 2010-09-29 A method of underground rock blasting

Publications (2)

Publication Number Publication Date
AP2012006220A0 AP2012006220A0 (en) 2012-04-30
AP3323A true AP3323A (en) 2015-06-30

Family

ID=43825427

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2012006220A AP3323A (en) 2009-09-29 2010-09-29 A method of underground rock blasting

Country Status (14)

Country Link
US (2) US9243879B2 (ru)
EP (1) EP2483630B1 (ru)
CN (1) CN102549373B (ru)
AP (1) AP3323A (ru)
AU (1) AU2010302943B2 (ru)
CA (1) CA2772412C (ru)
CL (1) CL2012000769A1 (ru)
EA (1) EA023604B1 (ru)
ES (1) ES2588233T3 (ru)
MX (1) MX343260B (ru)
PE (1) PE20130051A1 (ru)
PT (1) PT2483630T (ru)
WO (1) WO2011038449A1 (ru)
ZA (1) ZA201201458B (ru)

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CN110887743B (zh) * 2019-11-14 2022-04-19 宁波大学 大尺寸岩体锚固结构面剪切试验爆破动载荷施加方法
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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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Also Published As

Publication number Publication date
US9482507B2 (en) 2016-11-01
CL2012000769A1 (es) 2012-08-31
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
PE20130051A1 (es) 2013-02-04
MX2012003611A (es) 2012-04-19

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