RU94025396A - Method for driving coupled inclined mine workings along seam slope - Google Patents
Method for driving coupled inclined mine workings along seam slopeInfo
- Publication number
- RU94025396A RU94025396A RU94025396/03A RU94025396A RU94025396A RU 94025396 A RU94025396 A RU 94025396A RU 94025396/03 A RU94025396/03 A RU 94025396/03A RU 94025396 A RU94025396 A RU 94025396A RU 94025396 A RU94025396 A RU 94025396A
- Authority
- RU
- Russia
- Prior art keywords
- workings
- along seam
- driving
- mine workings
- main
- Prior art date
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
FIELD: mining. SUBSTANCE: method for driving mine slopes along seam slope includes driving a number of parallel workings and filling them with cast solidifying mixture. First, three subsidiary working slopes are driven through coal. Spacing between the working equals design width of main workings. Then the workings are filled with cast solidifying mixture. On completion mixture solidification main coupled workings are driven. EFFECT: higher productivity. 1 cl, 9 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94025396A RU2065965C1 (en) | 1994-07-21 | 1994-07-21 | Method for cutting double inclined headings in dipping seam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94025396A RU2065965C1 (en) | 1994-07-21 | 1994-07-21 | Method for cutting double inclined headings in dipping seam |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94025396A true RU94025396A (en) | 1996-06-10 |
RU2065965C1 RU2065965C1 (en) | 1996-08-27 |
Family
ID=20158157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94025396A RU2065965C1 (en) | 1994-07-21 | 1994-07-21 | Method for cutting double inclined headings in dipping seam |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2065965C1 (en) |
-
1994
- 1994-07-21 RU RU94025396A patent/RU2065965C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2065965C1 (en) | 1996-08-27 |
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