SU1677156A1 - Method for erecting dam by caving blast - Google Patents
Method for erecting dam by caving blast Download PDFInfo
- Publication number
- SU1677156A1 SU1677156A1 SU894698317A SU4698317A SU1677156A1 SU 1677156 A1 SU1677156 A1 SU 1677156A1 SU 894698317 A SU894698317 A SU 894698317A SU 4698317 A SU4698317 A SU 4698317A SU 1677156 A1 SU1677156 A1 SU 1677156A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dam
- collapse
- erecting
- explosives
- line
- Prior art date
Links
Abstract
Изобретение относитс к гидротехническому строительству. Цель изобретени - снижение расхода взрывчатого вещества и повышение качества плотины. На крутом откосе 3 ущель провод тс необходимые изыскани и исследовани , которые позвол ют определить линию наименьшего сопротивлени оползанию намеченного объема грунта. По этой линии проход т минные камеры 5 и из них сверху вниз пробуривают несколько р дов скважин 6 3 илFIELD OF THE INVENTION The invention relates to hydraulic engineering. The purpose of the invention is to reduce the consumption of explosives and improve the quality of the dam. On the steep slope of the gorge 3, the necessary research and studies are carried out, which allow to determine the line of least resistance to creep of the planned volume of soil. Mine chambers 5 pass through this line and several of them are drilled from top to bottom 6 3 or 3
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894698317A SU1677156A1 (en) | 1989-05-31 | 1989-05-31 | Method for erecting dam by caving blast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894698317A SU1677156A1 (en) | 1989-05-31 | 1989-05-31 | Method for erecting dam by caving blast |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1677156A1 true SU1677156A1 (en) | 1991-09-15 |
Family
ID=21450885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894698317A SU1677156A1 (en) | 1989-05-31 | 1989-05-31 | Method for erecting dam by caving blast |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1677156A1 (en) |
-
1989
- 1989-05-31 SU SU894698317A patent/SU1677156A1/en active
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