ATE253685T1 - Verfahren zum kontrollierten zerbrechen von hartem gestein und beton, mittels kombinierten verwendungen von schlaghammern und kleinen sprengladungen - Google Patents

Verfahren zum kontrollierten zerbrechen von hartem gestein und beton, mittels kombinierten verwendungen von schlaghammern und kleinen sprengladungen

Info

Publication number
ATE253685T1
ATE253685T1 AT96928068T AT96928068T ATE253685T1 AT E253685 T1 ATE253685 T1 AT E253685T1 AT 96928068 T AT96928068 T AT 96928068T AT 96928068 T AT96928068 T AT 96928068T AT E253685 T1 ATE253685 T1 AT E253685T1
Authority
AT
Austria
Prior art keywords
concrete
hard rock
explosive charges
impact hammers
small explosive
Prior art date
Application number
AT96928068T
Other languages
English (en)
Inventor
John David Watson
Brian P Micke
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
Application granted granted Critical
Publication of ATE253685T1 publication Critical patent/ATE253685T1/de

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
    • E21C37/16—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)
AT96928068T 1995-08-07 1996-08-07 Verfahren zum kontrollierten zerbrechen von hartem gestein und beton, mittels kombinierten verwendungen von schlaghammern und kleinen sprengladungen ATE253685T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US195695P 1995-08-07 1995-08-07
PCT/US1996/012801 WO1997006348A1 (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

Publications (1)

Publication Number Publication Date
ATE253685T1 true ATE253685T1 (de) 2003-11-15

Family

ID=21698583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96928068T ATE253685T1 (de) 1995-08-07 1996-08-07 Verfahren zum kontrollierten zerbrechen von hartem gestein und beton, mittels kombinierten verwendungen von schlaghammern und kleinen sprengladungen

Country Status (16)

Country Link
US (2) US5803550A (de)
EP (1) EP0843774B1 (de)
JP (1) JPH11510575A (de)
KR (1) KR19990036267A (de)
CN (1) CN1072302C (de)
AP (1) AP1053A (de)
AT (1) ATE253685T1 (de)
AU (1) AU721900B2 (de)
BR (1) BR9610071A (de)
CA (1) CA2235676A1 (de)
DE (1) DE69630606D1 (de)
NO (1) NO314809B1 (de)
NZ (1) NZ315857A (de)
PL (1) PL183120B1 (de)
WO (1) WO1997006348A1 (de)
ZA (1) ZA966727B (de)

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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
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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
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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
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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
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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
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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 (de) * 2015-07-28 2019-01-09 VAN DYK, Andre Tunnelbaumaschine
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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Also Published As

Publication number Publication date
CA2235676A1 (en) 1997-02-20
KR19990036267A (ko) 1999-05-25
EP0843774B1 (de) 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 (de) 2000-03-08
JPH11510575A (ja) 1999-09-14
PL183120B1 (pl) 2002-05-31
CN1198794A (zh) 1998-11-11
US6145933A (en) 2000-11-14
ZA966727B (en) 1997-02-18
AU6766596A (en) 1997-03-05
EP0843774A1 (de) 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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