WO2012115397A3 - 폭압유도 제어장치를 이용한 발파공법 및 이 공법에 적용되는 폭압유도 제어장치 - Google Patents

폭압유도 제어장치를 이용한 발파공법 및 이 공법에 적용되는 폭압유도 제어장치 Download PDF

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Publication number
WO2012115397A3
WO2012115397A3 PCT/KR2012/001218 KR2012001218W WO2012115397A3 WO 2012115397 A3 WO2012115397 A3 WO 2012115397A3 KR 2012001218 W KR2012001218 W KR 2012001218W WO 2012115397 A3 WO2012115397 A3 WO 2012115397A3
Authority
WO
WIPO (PCT)
Prior art keywords
blast pressure
inducing
blasting
control device
blast
Prior art date
Application number
PCT/KR2012/001218
Other languages
English (en)
French (fr)
Other versions
WO2012115397A2 (ko
Inventor
조금원
조종은
Original Assignee
김경숙
한국건설기술연구원
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 김경숙, 한국건설기술연구원 filed Critical 김경숙
Priority to US14/000,503 priority Critical patent/US20130319277A1/en
Publication of WO2012115397A2 publication Critical patent/WO2012115397A2/ko
Publication of WO2012115397A3 publication Critical patent/WO2012115397A3/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • 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
    • 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
    • F42D1/22—Methods for holding or positioning for blasting cartridges or tamping cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

본 발명은 터널의 최 외곽공이나 도심지 인접구조물이 위치한 장소의 도로면·벽면 등의 발파작업시 폭압유도 제어장치를 이용하여 폭압이 발파 예정선을 초과하지 않고 발파영역으로만 제한적으로 전달되도록 폭압의 전달경로를 제어하여 더욱 매끈하고 미려한 발파면을 확보함은 물론 여굴방지 및 진동과 소음을 최소화하는 혁신적인 폭압유도 제어장치를 이용한 발파공법 및 이에 적용되는 폭압유도 제어장치에 관한 것이다. 이러한 본 발명에 따르면, 일반적인 저가의 폭약을 폭압 차단커버에 장전하여 간편하게 사용함으로써 기존에 사용하던 고가의 정밀폭약을 대체할 수 있어 발파비용을 대폭 절감하면서도 발파효율은 증대되어 경제적인 파급효과가 매우 큰 유용한 효과를 제공한다.
PCT/KR2012/001218 2011-02-21 2012-02-17 폭압유도 제어장치를 이용한 발파공법 및 이 공법에 적용되는 폭압유도 제어장치 WO2012115397A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/000,503 US20130319277A1 (en) 2011-02-21 2012-02-17 Blasting Method Using a Control Device for Inducing a Blast Pressure, and Control Device for Inducing the Blast Pressure to Apply the Method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110014967A KR101054707B1 (ko) 2011-02-21 2011-02-21 폭압유도 제어장치를 이용한 발파공법 및 이 공법에 적용되는 폭압유도 제어장치
KR10-2011-0014967 2011-02-21

Publications (2)

Publication Number Publication Date
WO2012115397A2 WO2012115397A2 (ko) 2012-08-30
WO2012115397A3 true WO2012115397A3 (ko) 2012-12-20

Family

ID=44932926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001218 WO2012115397A2 (ko) 2011-02-21 2012-02-17 폭압유도 제어장치를 이용한 발파공법 및 이 공법에 적용되는 폭압유도 제어장치

Country Status (4)

Country Link
US (1) US20130319277A1 (ko)
JP (2) JP5079915B2 (ko)
KR (1) KR101054707B1 (ko)
WO (1) WO2012115397A2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101153825B1 (ko) 2011-07-26 2012-06-18 조금원 폭압유도 및 제어를 위한 조립식 장약홀더
KR101174762B1 (ko) 2012-06-05 2012-08-17 조금원 폭압 전달 방향 제어를 위한 고효율 조립식 장약홀더
KR101358398B1 (ko) 2012-12-24 2014-02-05 전남대학교산학협력단 폭약튜브용 측벽가이더 및 조절발파를 위한 이의 시공방법
KR101307374B1 (ko) * 2013-04-26 2013-10-16 대한민국 폭발물용 방폭 튜브
CN108643924B (zh) * 2018-05-03 2019-09-13 安徽理工大学 一种高应力围岩巷道的卸压方法
CN110207557B (zh) * 2019-06-20 2024-02-27 保利民爆哈密有限公司 一种矿岩控制***飞石的防护网罩
CN110360905A (zh) * 2019-07-23 2019-10-22 贵州久远***工程有限责任公司 一种露天深孔***降尘装置
KR102119864B1 (ko) * 2019-10-08 2020-06-09 최찬규 방진 주름캡을 이용한 폭약 발파 장치 및 이를 포함하는 폭발력 집중과 진동소음교란 발파 방법
CN110953944B (zh) * 2019-11-21 2022-04-12 中交隧道工程局有限公司 一种特长隧道平导直眼掏槽逐孔起爆快速掘进的方法
CN112302661B (zh) * 2020-09-17 2022-09-27 浙江钱塘江水利建筑工程有限公司 长距离小断面隧道施工工艺
WO2023002421A1 (en) * 2021-07-21 2023-01-26 Koekemoer Louis Christiaan Blast hole device
CN114322686A (zh) * 2021-12-31 2022-04-12 北京住总集团有限责任公司 一种暗挖隧道安全***的起爆网路架构及控制方法

Citations (4)

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US4090447A (en) * 1975-02-26 1978-05-23 Johnsen Oscar A Directional blasting tubes and method of use
JPH10288500A (ja) * 1997-04-10 1998-10-27 Taisei Corp 多段発破装置
KR200293963Y1 (ko) * 2002-07-31 2002-11-04 최찬규 폭약 발파장치
KR20040105317A (ko) * 2003-06-05 2004-12-16 한국지질자원연구원 스플릿튜브, 스플릿튜브와 공기층을 이용한 균열제어발파방법

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JPS5016182U (ko) * 1973-06-12 1975-02-20
JPS5212798Y2 (ko) * 1973-11-13 1977-03-22
US4297946A (en) * 1978-12-05 1981-11-03 Paton Boris E Extended shaped charge and method of making same
JPS5760200A (en) * 1980-09-30 1982-04-10 Tokyo Giken Kogyo Kk Direction controlling explosion
JPS5849900A (ja) * 1981-09-18 1983-03-24 日本国有鉄道 トンネルの発破工法および発破筒
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JPS608700A (ja) * 1983-06-27 1985-01-17 重光　啓助 同孔内小割発破方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090447A (en) * 1975-02-26 1978-05-23 Johnsen Oscar A Directional blasting tubes and method of use
JPH10288500A (ja) * 1997-04-10 1998-10-27 Taisei Corp 多段発破装置
KR200293963Y1 (ko) * 2002-07-31 2002-11-04 최찬규 폭약 발파장치
KR20040105317A (ko) * 2003-06-05 2004-12-16 한국지질자원연구원 스플릿튜브, 스플릿튜브와 공기층을 이용한 균열제어발파방법

Also Published As

Publication number Publication date
JP5079915B2 (ja) 2012-11-21
WO2012115397A2 (ko) 2012-08-30
JP2012172967A (ja) 2012-09-10
US20130319277A1 (en) 2013-12-05
KR101054707B1 (ko) 2011-08-05
JP2012211760A (ja) 2012-11-01
JP5335120B2 (ja) 2013-11-06

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