PL401488A1 - Method for tunneling, especially the rescue tunnel in underground mines - Google Patents

Method for tunneling, especially the rescue tunnel in underground mines

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Publication number
PL401488A1
PL401488A1 PL401488A PL40148812A PL401488A1 PL 401488 A1 PL401488 A1 PL 401488A1 PL 401488 A PL401488 A PL 401488A PL 40148812 A PL40148812 A PL 40148812A PL 401488 A1 PL401488 A1 PL 401488A1
Authority
PL
Poland
Prior art keywords
tunnel
drilled
holes
tunneling
underground mines
Prior art date
Application number
PL401488A
Other languages
Polish (pl)
Other versions
PL222365B1 (en
Inventor
Bogusław Hupa
Andrzej Drwięga
Zbigniew Szkudlarek
Original Assignee
Instytut Techniki Górniczej Komag
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 Instytut Techniki Górniczej Komag filed Critical Instytut Techniki Górniczej Komag
Priority to PL401488A priority Critical patent/PL222365B1/en
Publication of PL401488A1 publication Critical patent/PL401488A1/en
Publication of PL222365B1 publication Critical patent/PL222365B1/en

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  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Przedmiotem wynalazku jest sposób drążenia tunelu na drodze hydraulicznej, szczególnie tunelu ratowniczego w caliźnie w podziemiach kopalń, w którym to na całej powierzchni czołowej tunelu wiercony jest system otworów. Sposób charakteryzuje się tym, że do każdego z wywierconych otworów (3) wprowadza się drąg z dyszą boczną zasilaną cieczą pod wysokim ciśnieniem. Za pośrednictwem cieczy pod wysokim ciśnieniem nacina się w otworach (3) szczeliny wzdłużne oraz szczeliny poprzeczne. Następnie caliznę pozostającą między naciętymi szczelinami w otworach (3) oddziela się i usuwa poza drążony tunel i drąży się kolejne odcinki tunelu w ten sam sposób.The subject of the invention is a method of boring a tunnel on a hydraulic road, particularly a rescue tunnel in the mine underground, in which a hole system is drilled on the entire face of the tunnel. The method is characterized in that a rod with a side nozzle fed with high pressure liquid is introduced into each of the drilled holes (3). Through the high-pressure liquid, longitudinal and transverse joints are cut in the holes (3). Then the tangent remaining between the cut gaps in the holes (3) is separated and removed outside the hollow tunnel and subsequent tunnel sections are drilled in the same way.

PL401488A 2012-11-07 2012-11-07 Method for tunneling, especially the rescue tunnel in underground mines PL222365B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401488A PL222365B1 (en) 2012-11-07 2012-11-07 Method for tunneling, especially the rescue tunnel in underground mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401488A PL222365B1 (en) 2012-11-07 2012-11-07 Method for tunneling, especially the rescue tunnel in underground mines

Publications (2)

Publication Number Publication Date
PL401488A1 true PL401488A1 (en) 2014-05-12
PL222365B1 PL222365B1 (en) 2016-07-29

Family

ID=50636956

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401488A PL222365B1 (en) 2012-11-07 2012-11-07 Method for tunneling, especially the rescue tunnel in underground mines

Country Status (1)

Country Link
PL (1) PL222365B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL237248B1 (en) * 2017-12-21 2021-03-22 Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie Method for mining rocks by means of explosive material

Also Published As

Publication number Publication date
PL222365B1 (en) 2016-07-29

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