ZA200105386B - Drill and blast method for excavating or fracturing hard material. - Google Patents

Drill and blast method for excavating or fracturing hard material.

Info

Publication number
ZA200105386B
ZA200105386B ZA200105386A ZA200105386A ZA200105386B ZA 200105386 B ZA200105386 B ZA 200105386B ZA 200105386 A ZA200105386 A ZA 200105386A ZA 200105386 A ZA200105386 A ZA 200105386A ZA 200105386 B ZA200105386 B ZA 200105386B
Authority
ZA
South Africa
Prior art keywords
excavating
drill
hard material
blast method
fracturing hard
Prior art date
Application number
ZA200105386A
Inventor
Mihallo Gavrilovic
Brian P Micke
Edward W Tota
Original Assignee
Rocktek 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
Application filed by Rocktek Ltd filed Critical Rocktek Ltd
Publication of ZA200105386B publication Critical patent/ZA200105386B/en

Links

ZA200105386A 2000-06-29 2001-06-29 Drill and blast method for excavating or fracturing hard material. ZA200105386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ8443A AUPQ844300A0 (en) 2000-06-29 2000-06-29 Drill and blast method for excavating or fracturing hard material

Publications (1)

Publication Number Publication Date
ZA200105386B true ZA200105386B (en) 2002-07-29

Family

ID=3822510

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200105386A ZA200105386B (en) 2000-06-29 2001-06-29 Drill and blast method for excavating or fracturing hard material.

Country Status (2)

Country Link
AU (1) AUPQ844300A0 (en)
ZA (1) ZA200105386B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915139A (en) * 2019-04-01 2019-06-21 安徽理工大学 Balanced energy induced plasticity destroys and prevents and treats the hard coal seam recovery method and experimental provision of power destruction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915139A (en) * 2019-04-01 2019-06-21 安徽理工大学 Balanced energy induced plasticity destroys and prevents and treats the hard coal seam recovery method and experimental provision of power destruction

Also Published As

Publication number Publication date
AUPQ844300A0 (en) 2000-07-27

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