RU2002114671A - The method of penetration of a vertical trunk - Google Patents

The method of penetration of a vertical trunk

Info

Publication number
RU2002114671A
RU2002114671A RU2002114671/03A RU2002114671A RU2002114671A RU 2002114671 A RU2002114671 A RU 2002114671A RU 2002114671/03 A RU2002114671/03 A RU 2002114671/03A RU 2002114671 A RU2002114671 A RU 2002114671A RU 2002114671 A RU2002114671 A RU 2002114671A
Authority
RU
Russia
Prior art keywords
explosive
penetration
vertical trunk
sinking
bottom hole
Prior art date
Application number
RU2002114671/03A
Other languages
Russian (ru)
Other versions
RU2229602C2 (en
Inventor
Павел Кириллович Гаркушин
Валерий Александрович Ткачев
Юрий Иванович Разоренов
Original Assignee
Южно-Российский государственный технический университет (Новочеркасский политехнический институт)
Filing date
Publication date
Application filed by Южно-Российский государственный технический университет (Новочеркасский политехнический институт) filed Critical Южно-Российский государственный технический университет (Новочеркасский политехнический институт)
Priority to RU2002114671/03A priority Critical patent/RU2229602C2/en
Priority claimed from RU2002114671/03A external-priority patent/RU2229602C2/en
Publication of RU2002114671A publication Critical patent/RU2002114671A/en
Application granted granted Critical
Publication of RU2229602C2 publication Critical patent/RU2229602C2/en

Links

Claims (1)

Способ проходки вертикального ствола, включающий бурение шпуров, заряжание и разрушение призабойного массива с помощью невзрывчатого разрушающего средства НРС-1 и взрывчатого вещества ВВ, отличающийся тем, что проходка ствола осуществляется взрыванием шпуровых зарядов ВВ после предварительного ослабления призабойного массива по контуру с помощью невзрывчатого разрушающего средства НРС-1.A method of sinking a vertical wellbore, including drilling holes, loading and destroying a bottom hole using an explosive NRS-1 explosive and explosive explosive, characterized in that the sinking is carried out by blasting a hole through explosives after a preliminary loosening of the bottom hole using a non-explosive destructive tool LDC-1.
RU2002114671/03A 2002-06-04 2002-06-04 Method for driving vertical shaft RU2229602C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002114671/03A RU2229602C2 (en) 2002-06-04 2002-06-04 Method for driving vertical shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002114671/03A RU2229602C2 (en) 2002-06-04 2002-06-04 Method for driving vertical shaft

Publications (2)

Publication Number Publication Date
RU2002114671A true RU2002114671A (en) 2003-12-27
RU2229602C2 RU2229602C2 (en) 2004-05-27

Family

ID=32678560

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002114671/03A RU2229602C2 (en) 2002-06-04 2002-06-04 Method for driving vertical shaft

Country Status (1)

Country Link
RU (1) RU2229602C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105674825A (en) * 2016-02-25 2016-06-15 中铁十八局集团有限公司 Construction method for additionally forming perimeter auxiliary holes in peripheries of perimeter holes of vertical shaft
CN109681223A (en) * 2018-12-20 2019-04-26 中铁二局集团有限公司 A kind of hard rock stratum tunnel non-explosive excavation construction method
RU2728071C2 (en) * 2019-01-14 2020-07-28 Федеральное государственное казённое учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации Well expansion method

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