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ZA916180B - Controlled fracture method and apparatus for breaking hard compact rock and concrete materials - Google Patents

Controlled fracture method and apparatus for breaking hard compact rock and concrete materials

Info

Publication number
ZA916180B
ZA916180B ZA916180A ZA916180A ZA916180B ZA 916180 B ZA916180 B ZA 916180B ZA 916180 A ZA916180 A ZA 916180A ZA 916180 A ZA916180 A ZA 916180A ZA 916180 B ZA916180 B ZA 916180B
Authority
ZA
South Africa
Prior art keywords
holes
drilled
broken
hole
charge
Prior art date
Application number
ZA916180A
Other languages
English (en)
Inventor
Chapman Young Iii
Young Chapman Iii
Original Assignee
Sunburst Recovery Inc
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 Sunburst Recovery Inc filed Critical Sunburst Recovery Inc
Publication of ZA916180B publication Critical patent/ZA916180B/xx

Links

Classifications

    • 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
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Piles And Underground Anchors (AREA)
  • Shovels (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
ZA916180A 1990-08-09 1991-08-06 Controlled fracture method and apparatus for breaking hard compact rock and concrete materials ZA916180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/564,595 US5098163A (en) 1990-08-09 1990-08-09 Controlled fracture method and apparatus for breaking hard compact rock and concrete materials

Publications (1)

Publication Number Publication Date
ZA916180B true ZA916180B (en) 1992-08-26

Family

ID=24255124

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA916180A ZA916180B (en) 1990-08-09 1991-08-06 Controlled fracture method and apparatus for breaking hard compact rock and concrete materials

Country Status (18)

Country Link
US (1) US5098163A (ru)
EP (1) EP0542876B1 (ru)
JP (1) JP2703663B2 (ru)
KR (1) KR100214348B1 (ru)
AT (1) ATE149631T1 (ru)
AU (1) AU650904B2 (ru)
BR (1) BR9106741A (ru)
CA (1) CA2088924C (ru)
DE (1) DE69125010T2 (ru)
DK (1) DK0542876T3 (ru)
ES (1) ES2100956T3 (ru)
FI (1) FI111871B (ru)
GR (1) GR3023667T3 (ru)
PL (1) PL168347B1 (ru)
RU (1) RU2081313C1 (ru)
SG (1) SG63614A1 (ru)
WO (1) WO1992002709A1 (ru)
ZA (1) ZA916180B (ru)

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US9500419B2 (en) 2013-03-15 2016-11-22 Hypersciences, Inc. Ram accelerator system
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US10557308B2 (en) 2015-11-10 2020-02-11 Hypersciences, Inc. Projectile drilling system
US10329842B2 (en) 2015-11-13 2019-06-25 Hypersciences, Inc. System for generating a hole using projectiles
US10590707B2 (en) 2016-09-12 2020-03-17 Hypersciences, Inc. Augmented drilling system
US10895152B1 (en) * 2017-03-31 2021-01-19 CFI Technologies, LLC Borehole sealing and improved foam properties for controlled foam injection (CFI) fragmentation of hard compact materials
CN108316932B (zh) * 2018-04-23 2023-12-15 山西坤谷矿山装备科技有限公司 岩巷掘进中大孔径掏槽孔快速掏槽装置
CN109780954A (zh) * 2019-03-07 2019-05-21 厦门爆破工程公司 一种非开挖施工用地下岩爆破装置
US12049825B2 (en) * 2019-11-15 2024-07-30 Hypersciences, Inc. Projectile augmented boring system
CN111486760B (zh) * 2020-05-28 2022-11-01 安徽马钢张庄矿业有限责任公司 一种地下矿山高阶段控制爆破方法
US11624235B2 (en) 2020-08-24 2023-04-11 Hypersciences, Inc. Ram accelerator augmented drilling system
CN112253136A (zh) * 2020-10-27 2021-01-22 中铁十二局集团有限公司 高速铁路大断面隧道智能化开挖工法
WO2022099356A1 (en) 2020-11-10 2022-05-19 Dyno Nobel Asia Pacific Pty Limited Systems and methods for determining water depth and explosive depth in blastholes
WO2022154797A1 (en) 2021-01-15 2022-07-21 CFI Technologies, LLC Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete
RU204380U1 (ru) * 2021-01-25 2021-05-21 Общество с ограниченной ответственностью "СУЭК - Хакасия" (ООО "СУЭК - Хакасия") Устройство для образования рассредоточенных зарядных полостей во взрывных скважинах
US11719047B2 (en) 2021-03-30 2023-08-08 Hypersciences, Inc. Projectile drilling system
CN113203328B (zh) * 2021-05-28 2022-08-26 江汉大学 一种隧道开挖轮廓面的动静态爆破联合成形方法
CN114485306B (zh) * 2022-02-17 2024-05-07 梁明君 一种岩体定向爆破装置及其爆破方法
CN117536539B (zh) * 2024-01-09 2024-03-22 山东科技大学 一种用于矿山破壁开采的钻进装置及方法

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Also Published As

Publication number Publication date
AU650904B2 (en) 1994-07-07
SG63614A1 (en) 1999-06-22
FI111871B (fi) 2003-09-30
GR3023667T3 (en) 1997-09-30
DE69125010D1 (de) 1997-04-10
WO1992002709A1 (en) 1992-02-20
JP2703663B2 (ja) 1998-01-26
US5098163A (en) 1992-03-24
ATE149631T1 (de) 1997-03-15
BR9106741A (pt) 1993-06-29
FI930472A0 (fi) 1993-02-03
JPH06501754A (ja) 1994-02-24
AU8441091A (en) 1992-03-02
CA2088924A1 (en) 1992-02-10
DK0542876T3 (da) 1997-09-22
PL168347B1 (pl) 1996-02-29
RU2081313C1 (ru) 1997-06-10
PL297617A1 (en) 1993-08-23
EP0542876B1 (en) 1997-03-05
CA2088924C (en) 2003-10-14
EP0542876A4 (en) 1993-07-21
DE69125010T2 (de) 1997-06-12
KR100214348B1 (en) 1999-08-02
FI930472A (fi) 1993-02-03
ES2100956T3 (es) 1997-07-01
EP0542876A1 (en) 1993-05-26

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