SU1832847A1 - Method for plugging of underground cavities in water bearing horizons in construction of mine workings - Google Patents
Method for plugging of underground cavities in water bearing horizons in construction of mine workingsInfo
- Publication number
- SU1832847A1 SU1832847A1 SU4731967/03A SU4731967A SU1832847A1 SU 1832847 A1 SU1832847 A1 SU 1832847A1 SU 4731967/03 A SU4731967/03 A SU 4731967/03A SU 4731967 A SU4731967 A SU 4731967A SU 1832847 A1 SU1832847 A1 SU 1832847A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plugging
- construction
- filling material
- mine workings
- shells
- Prior art date
Links
Abstract
FIELD: mining. SUBSTANCE: method for plugging of underground cavities in water bearing horizons in construction of mine workings includes lowering of filling material to underground cavity in soft flexible shells. In so doing, shells are alternately attached to pipeline, and after lowering to underground cavity, the latter is filled fully with filling material. After stabilization of filling material, shells are disconnected from pipeline and grouting mortar is injected into cavity up to its full filling. Filling material presents mixture of grouting mortar and fragmental rocks. EFFECT: higher reliability and quality of plugging and cut down material costs. 2 cl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4731967/03A SU1832847A1 (en) | 1989-08-25 | 1989-08-25 | Method for plugging of underground cavities in water bearing horizons in construction of mine workings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4731967/03A SU1832847A1 (en) | 1989-08-25 | 1989-08-25 | Method for plugging of underground cavities in water bearing horizons in construction of mine workings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1832847A1 true SU1832847A1 (en) | 1995-08-09 |
Family
ID=60541512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4731967/03A SU1832847A1 (en) | 1989-08-25 | 1989-08-25 | Method for plugging of underground cavities in water bearing horizons in construction of mine workings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1832847A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2543162C1 (en) * | 2013-04-09 | 2015-02-27 | Общество с ограниченной ответственностью "Строительная инновационная компания "РОССИНКОМ" (ООО "СИК "РОССИНКОМ") | Method of protection of karst occurrence |
CN106285636A (en) * | 2016-08-29 | 2017-01-04 | 上海交通大学 | In karst strata, shield tunnel solution cavity along the line filling grouting amount determines method |
-
1989
- 1989-08-25 SU SU4731967/03A patent/SU1832847A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2543162C1 (en) * | 2013-04-09 | 2015-02-27 | Общество с ограниченной ответственностью "Строительная инновационная компания "РОССИНКОМ" (ООО "СИК "РОССИНКОМ") | Method of protection of karst occurrence |
CN106285636A (en) * | 2016-08-29 | 2017-01-04 | 上海交通大学 | In karst strata, shield tunnel solution cavity along the line filling grouting amount determines method |
CN106285636B (en) * | 2016-08-29 | 2020-08-04 | 上海交通大学 | Method for determining karst cave filling and grouting amount along shield tunnel in karst stratum |
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