ITRM950284A0 - Procedimento do perforazione e abbattimento bidirezionali con esplosivo e apparecchiatura di perforazione di fori da mina impiegata per lo stesso. - Google Patents

Procedimento do perforazione e abbattimento bidirezionali con esplosivo e apparecchiatura di perforazione di fori da mina impiegata per lo stesso.

Info

Publication number
ITRM950284A0
ITRM950284A0 ITRM950284A ITRM950284A ITRM950284A0 IT RM950284 A0 ITRM950284 A0 IT RM950284A0 IT RM950284 A ITRM950284 A IT RM950284A IT RM950284 A ITRM950284 A IT RM950284A IT RM950284 A0 ITRM950284 A0 IT RM950284A0
Authority
IT
Italy
Prior art keywords
drilling
lone
explosive
procedure
equipment
Prior art date
Application number
ITRM950284A
Other languages
English (en)
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 filed Critical
Publication of ITRM950284A0 publication Critical patent/ITRM950284A0/it
Publication of ITRM950284A1 publication Critical patent/ITRM950284A1/it
Application granted granted Critical
Publication of IT1276563B1 publication Critical patent/IT1276563B1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
IT95RM000284A 1994-11-18 1995-05-04 Procedimento di perforazione e abbattimento bidirezionali con esplosivo e apparecchiatura di perforazione di fori da mina impiegata IT1276563B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940030471A KR0143712B1 (ko) 1994-11-18 1994-11-18 이방향 천공 발파방법 및 발파공 천공장치

Publications (3)

Publication Number Publication Date
ITRM950284A0 true ITRM950284A0 (it) 1995-05-04
ITRM950284A1 ITRM950284A1 (it) 1996-11-04
IT1276563B1 IT1276563B1 (it) 1997-11-03

Family

ID=19398393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95RM000284A IT1276563B1 (it) 1994-11-18 1995-05-04 Procedimento di perforazione e abbattimento bidirezionali con esplosivo e apparecchiatura di perforazione di fori da mina impiegata

Country Status (3)

Country Link
KR (1) KR0143712B1 (it)
IT (1) IT1276563B1 (it)
SE (1) SE9500621L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418133B1 (ko) * 2000-10-09 2004-02-14 에스케이건설 주식회사 터널 소단면 분할굴착방법
KR20200049922A (ko) 2018-10-29 2020-05-11 전남대학교산학협력단 하프장전 방법을 이용한 암반발파 방법
CN112796770A (zh) * 2020-12-30 2021-05-14 华能西藏雅鲁藏布江水电开发投资有限公司 一种隧道成型方法

Also Published As

Publication number Publication date
KR960018515A (ko) 1996-06-17
SE9500621D0 (sv) 1995-02-20
KR0143712B1 (ko) 1998-08-17
ITRM950284A1 (it) 1996-11-04
IT1276563B1 (it) 1997-11-03
SE9500621L (sv) 1996-07-16

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Legal Events

Date Code Title Description
0001 Granted