UA90399C2 - Method for destruction of high-strength rock massif in coal seam and installation for implementation of advancing weakening wells - Google Patents

Method for destruction of high-strength rock massif in coal seam and installation for implementation of advancing weakening wells

Info

Publication number
UA90399C2
UA90399C2 UAA200813386A UAA200813386A UA90399C2 UA 90399 C2 UA90399 C2 UA 90399C2 UA A200813386 A UAA200813386 A UA A200813386A UA A200813386 A UAA200813386 A UA A200813386A UA 90399 C2 UA90399 C2 UA 90399C2
Authority
UA
Ukraine
Prior art keywords
wells
destruction
installation
rock massif
weakening
Prior art date
Application number
UAA200813386A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Александр Петрович Стариков
Леонид Абрамович Гешлин
Original Assignee
Александр Петрович Стариков
Леонид Абрамович Гешлин
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 Александр Петрович Стариков, Леонид Абрамович Гешлин filed Critical Александр Петрович Стариков
Priority to UAA200813386A priority Critical patent/UA90399C2/en
Publication of UA90399C2 publication Critical patent/UA90399C2/en

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Abstract

In the method for destruction of high strength rock massif pilot relieving holes are arranged on local sites in whole length of rock massif with given sequential cycles through simultaneous group drilling, and depth of relieving wells is made not less than cutting volume of power-loader. In the installation for arrangement of pilot relieving holes drill carriages are installed in different in height levels and are maximally concentrated to linear row that alternates with possibility of group drilling, this can be set by carriages in each level.
UAA200813386A 2008-11-19 2008-11-19 Method for destruction of high-strength rock massif in coal seam and installation for implementation of advancing weakening wells UA90399C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA200813386A UA90399C2 (en) 2008-11-19 2008-11-19 Method for destruction of high-strength rock massif in coal seam and installation for implementation of advancing weakening wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200813386A UA90399C2 (en) 2008-11-19 2008-11-19 Method for destruction of high-strength rock massif in coal seam and installation for implementation of advancing weakening wells

Publications (1)

Publication Number Publication Date
UA90399C2 true UA90399C2 (en) 2010-04-26

Family

ID=50689792

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200813386A UA90399C2 (en) 2008-11-19 2008-11-19 Method for destruction of high-strength rock massif in coal seam and installation for implementation of advancing weakening wells

Country Status (1)

Country Link
UA (1) UA90399C2 (en)

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