CL2011001914A1 - Blasting method of a soil mass segment, because it comprises forming a network of holes around a central part of the soil mass segment, placing explosives in the hole network and detonating explosives. - Google Patents

Blasting method of a soil mass segment, because it comprises forming a network of holes around a central part of the soil mass segment, placing explosives in the hole network and detonating explosives.

Info

Publication number
CL2011001914A1
CL2011001914A1 CL2011001914A CL2011001914A CL2011001914A1 CL 2011001914 A1 CL2011001914 A1 CL 2011001914A1 CL 2011001914 A CL2011001914 A CL 2011001914A CL 2011001914 A CL2011001914 A CL 2011001914A CL 2011001914 A1 CL2011001914 A1 CL 2011001914A1
Authority
CL
Chile
Prior art keywords
network
soil mass
explosives
mass segment
central part
Prior art date
Application number
CL2011001914A
Other languages
Spanish (es)
Inventor
Rauf Osterman
Original Assignee
Dyno Nobel Asia Pacific 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
Priority claimed from AU2009900532A external-priority patent/AU2009900532A0/en
Application filed by Dyno Nobel Asia Pacific Pty Ltd filed Critical Dyno Nobel Asia Pacific Pty Ltd
Publication of CL2011001914A1 publication Critical patent/CL2011001914A1/en

Links

Classifications

    • 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
    • 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
    • E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)

Abstract

Método de voladura de un segmento de masa de suelo, que comprende formar una red de orificios alrededor de una parte central del segmento de masa de suelo, colocar explosivos en la red de orificios y detonar los explosivos.Blasting method of a ground mass segment, comprising forming a network of holes around a central part of the ground mass segment, placing explosives in the hole network and detonating explosives.

CL2011001914A 2009-02-10 2011-08-09 Blasting method of a soil mass segment, because it comprises forming a network of holes around a central part of the soil mass segment, placing explosives in the hole network and detonating explosives. CL2011001914A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2009900532A AU2009900532A0 (en) 2009-02-10 Method of blasting

Publications (1)

Publication Number Publication Date
CL2011001914A1 true CL2011001914A1 (en) 2012-02-03

Family

ID=42561313

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011001914A CL2011001914A1 (en) 2009-02-10 2011-08-09 Blasting method of a soil mass segment, because it comprises forming a network of holes around a central part of the soil mass segment, placing explosives in the hole network and detonating explosives.

Country Status (9)

Country Link
US (1) US20120017792A1 (en)
EP (1) EP2396621A1 (en)
AU (1) AU2010213345A1 (en)
BR (1) BRPI1005797A2 (en)
CA (1) CA2752095A1 (en)
CL (1) CL2011001914A1 (en)
PE (1) PE20120685A1 (en)
WO (1) WO2010091455A1 (en)
ZA (1) ZA201105571B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922167B (en) * 2010-09-16 2013-03-27 刘建永 Method for taking water by explosively enlarging spiral filter tube
CN103696769B (en) * 2013-12-06 2015-09-30 西北矿冶研究院 Upward shrinkage spaced charging fractional blasting slot-drawing method
CN110454158A (en) * 2019-09-18 2019-11-15 中国恩菲工程技术有限公司 Fan shaped medium length hole charge constitution and fan shaped medium length hole blasting method
CN111637804A (en) * 2020-05-06 2020-09-08 安徽理工大学 Undermining method for reinforcing cracking explosive column by filling small holes in segmented mode in central undermining hole
CN115095325B (en) * 2022-08-25 2022-11-29 矿冶科技集团有限公司 Thin ore body mining method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US60572A (en) * 1866-12-18 Improvement
RU2059809C1 (en) * 1992-05-07 1996-05-10 Казахский национальный технический университет Method for formation of kerf hollow
KR970007384B1 (en) * 1994-07-13 1997-05-08 Sunkyong Const Co Method for excavating a working face
ES2185527T3 (en) * 1999-04-23 2003-05-01 Roboth Vertriebsgmbh PROCEDURE FOR BURNING ROCKY MASSES.

Also Published As

Publication number Publication date
US20120017792A1 (en) 2012-01-26
AU2010213345A1 (en) 2011-08-25
BRPI1005797A2 (en) 2019-09-24
EP2396621A1 (en) 2011-12-21
CA2752095A1 (en) 2010-08-19
PE20120685A1 (en) 2012-06-20
WO2010091455A1 (en) 2010-08-19
ZA201105571B (en) 2012-10-31

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