ZA966727B - Method for controlled fragmentation of hard rock and concrete by the combination use of impact hammers and small charge blasting. - Google Patents
Method for controlled fragmentation of hard rock and concrete by the combination use of impact hammers and small charge blasting.Info
- Publication number
- ZA966727B ZA966727B ZA9606727A ZA966727A ZA966727B ZA 966727 B ZA966727 B ZA 966727B ZA 9606727 A ZA9606727 A ZA 9606727A ZA 966727 A ZA966727 A ZA 966727A ZA 966727 B ZA966727 B ZA 966727B
- Authority
- ZA
- South Africa
- Prior art keywords
- concrete
- hard rock
- combination use
- small charge
- impact hammers
- Prior art date
Links
- 238000005422 blasting Methods 0.000 title 1
- 238000013467 fragmentation Methods 0.000 title 1
- 238000006062 fragmentation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 1
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
- E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/02—Machines slitting solely by one or more percussive tools moved through the seam
-
- 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
-
- 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
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
-
- 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
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US195695P | 1995-08-07 | 1995-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA966727B true ZA966727B (en) | 1997-02-18 |
Family
ID=21698583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9606727A ZA966727B (en) | 1995-08-07 | 1996-08-07 | Method for controlled fragmentation of hard rock and concrete by the combination use of impact hammers and small charge blasting. |
Country Status (16)
Country | Link |
---|---|
US (2) | US5803550A (xx) |
EP (1) | EP0843774B1 (xx) |
JP (1) | JPH11510575A (xx) |
KR (1) | KR19990036267A (xx) |
CN (1) | CN1072302C (xx) |
AP (1) | AP1053A (xx) |
AT (1) | ATE253685T1 (xx) |
AU (1) | AU721900B2 (xx) |
BR (1) | BR9610071A (xx) |
CA (1) | CA2235676A1 (xx) |
DE (1) | DE69630606D1 (xx) |
NO (1) | NO314809B1 (xx) |
NZ (1) | NZ315857A (xx) |
PL (1) | PL183120B1 (xx) |
WO (1) | WO1997006348A1 (xx) |
ZA (1) | ZA966727B (xx) |
Families Citing this family (43)
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DE69630606D1 (de) * | 1995-08-07 | 2003-12-11 | Rocktek Ltd | Verfahren zum kontrollierten zerbrechen von hartem gestein und beton, mittels kombinierten verwendungen von schlaghammern und kleinen sprengladungen |
AUPP021697A0 (en) | 1997-11-06 | 1997-11-27 | Rocktek Limited | Radio detonation system |
US6347837B1 (en) | 1999-03-11 | 2002-02-19 | Becktek Limited | Slide assembly having retractable gas-generator apparatus |
US6339992B1 (en) | 1999-03-11 | 2002-01-22 | Rocktek Limited | Small charge blasting apparatus including device for sealing pressurized fluids in holes |
US6321655B1 (en) | 1999-03-11 | 2001-11-27 | Rocktek Limited | Method and apparatus for flyrock control in small charge blasting |
AUPQ591000A0 (en) | 2000-02-29 | 2000-03-23 | Rockmin Pty Ltd | Cartridge shell and cartridge for blast holes and method of use |
WO2002075115A1 (en) * | 2001-03-13 | 2002-09-26 | Brandrill Torrex (Proprietary) Limited | A method of sinking a shaft |
FI115553B (fi) * | 2001-05-15 | 2005-05-31 | Sandvik Tamrock Oy | Järjestely porauksen ohjaukseen |
WO2002101196A1 (en) * | 2001-06-12 | 2002-12-19 | Barry Anthony Hodgkinson | A method of excavating a hard material body |
US6679175B2 (en) | 2001-07-19 | 2004-01-20 | Rocktek Limited | Cartridge and method for small charge breaking |
AU2003200490B2 (en) * | 2002-02-20 | 2008-05-08 | Rocktek Ltd. | Apparatus and method for fracturing a hard material |
US6938961B2 (en) * | 2002-03-21 | 2005-09-06 | Cutting Edge Technologies, Llc | Apparatus for breaking up solid objects |
BR0313171B1 (pt) * | 2002-08-05 | 2011-11-16 | ferramenta, kit e método para fragmentar material duro. | |
NZ522157A (en) * | 2002-10-21 | 2005-09-30 | Rocktec Ltd | a powered hammer device |
US20040195008A1 (en) * | 2003-03-03 | 2004-10-07 | Broom Gilbert R. | Method and apparatus for tapping a blast furnace |
US20050098355A1 (en) * | 2003-03-03 | 2005-05-12 | Broom Gilbert R. | Method and apparatus for boring through a solid material |
CA2599106C (en) * | 2005-03-07 | 2013-11-26 | Carroll Bassett | Handheld pneumatic tool for breaking up rock |
ZA200502142B (en) * | 2005-03-14 | 2005-11-30 | Jarmo Leppanen | Method of breaking rock and rock drill. |
ITMO20060240A1 (it) * | 2006-07-25 | 2008-01-26 | Soilmec Spa | Macchina per perforazioni |
FR2915539B1 (fr) * | 2007-04-26 | 2009-07-24 | Attax Sarl | Systeme de fixation de deux pieces l'une sur l'autre |
FI120418B (fi) * | 2007-12-27 | 2009-10-15 | Sandvik Mining & Constr Oy | Menetelmä ja laitteisto pienpanoslouhintaan |
CN101922902B (zh) * | 2009-06-11 | 2012-12-12 | 淮南矿业(集团)有限责任公司 | 硬岩强度弱化方法 |
WO2011075493A1 (en) * | 2009-12-15 | 2011-06-23 | J.H. Fletcher & Co. | Mining machine with booms providing enhanced rib access |
CN101798926B (zh) * | 2010-03-18 | 2012-03-14 | 闫振东 | 一种摇臂与动力臂连接的调角装置 |
CN101798925B (zh) * | 2010-03-18 | 2013-04-03 | 闫振东 | 一种切割头式短壁采煤机及综合机械化采煤工艺 |
CN102191937B (zh) * | 2011-03-23 | 2013-04-24 | 方莹 | 液压劈裂台车 |
CN102200011B (zh) * | 2011-04-25 | 2012-10-31 | 闫振东 | 一种切割头式短壁采煤机 |
EP2669463B1 (en) * | 2012-05-31 | 2018-08-08 | Sandvik Mining and Construction Oy | A rock drilling rig and method of driving compressor |
US9777459B2 (en) * | 2012-07-31 | 2017-10-03 | Solar Foundations Usa, Inc | Attachment for a skid steer loader and method of use thereof |
CN103204751B (zh) * | 2013-04-18 | 2015-08-26 | 湖南长斧众和科技有限公司 | 一种乳化***装药机 |
WO2014180167A1 (zh) * | 2013-05-10 | 2014-11-13 | Liu Suhua | 往复冲击采掘机摇臂旋转的方法及旋转摇臂往复冲击采掘机 |
WO2015027672A1 (zh) * | 2013-09-01 | 2015-03-05 | Liu Suhua | 一种采掘机导向螺杆紧固冲击架往复冲击采掘部 |
CN104074523A (zh) * | 2014-06-16 | 2014-10-01 | 郑有山 | 关于井下掘进机液压冲击锤悬臂结构的改造 |
EP3329097A4 (en) * | 2015-07-28 | 2019-01-09 | VAN DYK, Andre | TUNNELING MACHINE |
US11890737B2 (en) | 2015-12-28 | 2024-02-06 | Peter Justin Merello | Overhead drill and anchor press |
US10245715B2 (en) * | 2015-12-28 | 2019-04-02 | Peter Justin Merello | Overhead drill and anchor press |
CN105888663B (zh) * | 2016-06-08 | 2019-04-26 | 深圳市工勘岩土集团有限公司 | 绳锯切割结合二氧化碳制裂的硬岩***施工方法 |
CN109441421B (zh) * | 2018-11-16 | 2021-05-14 | 中国海洋石油集团有限公司 | 一种强化水力冲击压裂致裂效果的方法 |
CN110260734B (zh) * | 2019-07-17 | 2024-04-02 | 辽宁省水利水电勘测设计研究院有限责任公司(原名称为辽宁省水利水电勘测设计研究院) | 一种涉密工程的公开水域无旋涡岩塞***布置结构 |
CN110792419B (zh) * | 2019-10-18 | 2021-07-16 | 太原理工大学 | 一种煤矿冲击地压井上下超前预控方法 |
AR124035A1 (es) | 2020-11-10 | 2023-02-08 | Dyno Nobel Asia Pacific Pty Ltd | Sistemas y métodos para determinar la profundidad del agua y la profundidad explosiva en barrenos |
KR102404517B1 (ko) * | 2021-08-10 | 2022-06-02 | 김명원 | 암반 천공 장치 및 이를 이용한 암반 파쇄 방법 |
CN113638694A (zh) * | 2021-09-17 | 2021-11-12 | 长沙领英智造科技有限公司 | 一种超高压气体裂岩钻孔履带式行走一体机 |
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US5308149A (en) * | 1992-06-05 | 1994-05-03 | Sunburst Excavation, Inc. | Non-explosive drill hole pressurization method and apparatus for controlled fragmentation of hard compact rock and concrete |
CA2187750C (en) * | 1994-04-14 | 2006-06-27 | John D. Watson | Controlled fragmentation of hard rock by pressurization of the bottom of a drill hole |
DE69630606D1 (de) * | 1995-08-07 | 2003-12-11 | Rocktek Ltd | Verfahren zum kontrollierten zerbrechen von hartem gestein und beton, mittels kombinierten verwendungen von schlaghammern und kleinen sprengladungen |
US5611605A (en) * | 1995-09-15 | 1997-03-18 | Mccarthy; Donald E. | Method apparatus and cartridge for non-explosive rock fragmentation |
-
1996
- 1996-08-07 DE DE69630606T patent/DE69630606D1/de not_active Expired - Lifetime
- 1996-08-07 PL PL96324882A patent/PL183120B1/pl unknown
- 1996-08-07 WO PCT/US1996/012801 patent/WO1997006348A1/en not_active Application Discontinuation
- 1996-08-07 US US08/689,317 patent/US5803550A/en not_active Expired - Fee Related
- 1996-08-07 CN CN96197472A patent/CN1072302C/zh not_active Expired - Fee Related
- 1996-08-07 AT AT96928068T patent/ATE253685T1/de not_active IP Right Cessation
- 1996-08-07 EP EP96928068A patent/EP0843774B1/en not_active Expired - Lifetime
- 1996-08-07 ZA ZA9606727A patent/ZA966727B/xx unknown
- 1996-08-07 AU AU67665/96A patent/AU721900B2/en not_active Ceased
- 1996-08-07 BR BR9610071A patent/BR9610071A/pt not_active Application Discontinuation
- 1996-08-07 NZ NZ315857A patent/NZ315857A/en unknown
- 1996-08-07 CA CA002235676A patent/CA2235676A1/en not_active Abandoned
- 1996-08-07 KR KR1019980700935A patent/KR19990036267A/ko not_active Application Discontinuation
- 1996-08-07 AP APAP/P/1998/001193A patent/AP1053A/en active
- 1996-08-07 JP JP9508612A patent/JPH11510575A/ja not_active Withdrawn
-
1998
- 1998-02-06 NO NO19980528A patent/NO314809B1/no not_active IP Right Cessation
-
1999
- 1999-06-11 US US09/330,685 patent/US6145933A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2235676A1 (en) | 1997-02-20 |
KR19990036267A (ko) | 1999-05-25 |
ATE253685T1 (de) | 2003-11-15 |
EP0843774B1 (en) | 2003-11-05 |
AU721900B2 (en) | 2000-07-20 |
NZ315857A (en) | 1998-07-28 |
WO1997006348A1 (en) | 1997-02-20 |
NO980528L (no) | 1998-04-06 |
PL324882A1 (en) | 1998-06-22 |
DE69630606D1 (de) | 2003-12-11 |
EP0843774A4 (en) | 2000-03-08 |
JPH11510575A (ja) | 1999-09-14 |
PL183120B1 (pl) | 2002-05-31 |
CN1198794A (zh) | 1998-11-11 |
US6145933A (en) | 2000-11-14 |
AU6766596A (en) | 1997-03-05 |
EP0843774A1 (en) | 1998-05-27 |
AP9801193A0 (en) | 1998-03-31 |
NO314809B1 (no) | 2003-05-26 |
BR9610071A (pt) | 1999-03-30 |
AP1053A (en) | 2002-03-22 |
CN1072302C (zh) | 2001-10-03 |
NO980528D0 (no) | 1998-02-06 |
US5803550A (en) | 1998-09-08 |
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