SU652325A1 - Method of forming blast holes and wells for loosening compact soil by explosion - Google Patents

Method of forming blast holes and wells for loosening compact soil by explosion

Info

Publication number
SU652325A1
SU652325A1 SU772558593A SU2558593A SU652325A1 SU 652325 A1 SU652325 A1 SU 652325A1 SU 772558593 A SU772558593 A SU 772558593A SU 2558593 A SU2558593 A SU 2558593A SU 652325 A1 SU652325 A1 SU 652325A1
Authority
SU
USSR - Soviet Union
Prior art keywords
explosion
wells
blast holes
compact soil
forming blast
Prior art date
Application number
SU772558593A
Other languages
Russian (ru)
Inventor
Алексей Алексеевич Белоконев
Original Assignee
Военно-Инженерная Ордена Ленина Краснознаменная Академия Им. В.В.Куйбышева
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 Военно-Инженерная Ордена Ленина Краснознаменная Академия Им. В.В.Куйбышева filed Critical Военно-Инженерная Ордена Ленина Краснознаменная Академия Им. В.В.Куйбышева
Priority to SU772558593A priority Critical patent/SU652325A1/en
Application granted granted Critical
Publication of SU652325A1 publication Critical patent/SU652325A1/en

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  • Earth Drilling (AREA)

Description

3652325436523254

коническим наконечником с винтовой по-1- Справочник по буровзрьгоным рабоtaper tip with screw on-1- Guide to drilling and drilling equipment

пастью диаметром, большим, чем диаметр там. М., Недра, 1976, с- 270-273. выработки.2- Справочник по буровзрьгоным рабоИсточники информации, прин тые вотам, М., Недра, 1976, с. 270-273,jaws diameter greater than diameter there. M., Nedra, 1976, p. 270-273. development. 2- Handbook of drilling and drilling workers. Sources of information, accepted here, M., Nedra, 1976, p. 270-273,

внимание при экспертизе5 рис. II. 31 Л.attention during examination5 fig. Ii. 31 L.

SU772558593A 1977-12-20 1977-12-20 Method of forming blast holes and wells for loosening compact soil by explosion SU652325A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772558593A SU652325A1 (en) 1977-12-20 1977-12-20 Method of forming blast holes and wells for loosening compact soil by explosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772558593A SU652325A1 (en) 1977-12-20 1977-12-20 Method of forming blast holes and wells for loosening compact soil by explosion

Publications (1)

Publication Number Publication Date
SU652325A1 true SU652325A1 (en) 1979-03-15

Family

ID=20739560

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772558593A SU652325A1 (en) 1977-12-20 1977-12-20 Method of forming blast holes and wells for loosening compact soil by explosion

Country Status (1)

Country Link
SU (1) SU652325A1 (en)

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