SU1469162A1 - Method of preparing a mine working for traversing by mechanized stoping set - Google Patents
Method of preparing a mine working for traversing by mechanized stoping set Download PDFInfo
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- SU1469162A1 SU1469162A1 SU874204835A SU4204835A SU1469162A1 SU 1469162 A1 SU1469162 A1 SU 1469162A1 SU 874204835 A SU874204835 A SU 874204835A SU 4204835 A SU4204835 A SU 4204835A SU 1469162 A1 SU1469162 A1 SU 1469162A1
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- USSR - Soviet Union
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- roof
- anchors
- mechanized
- preparing
- mine
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Abstract
Изобретение относитс к горной промыпшенности, в частности к отработке пластовых месторождений очистными механизированными комплексами. С целью снижени трудоемкости работ в стенки выработки на контакт е пласта 3 с кровлей 4 между рамами крепи 5 бур т шпуры 6. В них устанавливают анкера 7 и закрепл ют скрешт нщим раствором. Эти анкера соедин ют со смежными анкерами на другой стороне вьфаботки гибкими элементами 8, образу сетку по кровле пласта. 3 ил.The invention relates to the mining industry, in particular to the mining of reservoir deposits by refining mechanized complexes. In order to reduce the labor intensity of the workings, the walls of the excavation on the contact layer 3 with the roof 4 between the frames of the support lining 5 drilled holes 6. Anchors 7 are installed in them and secured with a scrape with a mortar. These anchors are connected to adjacent anchors on the other side of the flexible side by flexible elements 8, forming a grid along the roof of the formation. 3 il.
Description
Изобретение относитс к угольной промьшшенности, конкретно к отработке пластовых месторождений очистными механизированными комплексами.The invention relates to coal industry, specifically to the mining of reservoir deposits by refining mechanized complexes.
Целью изобретени вл етс снижение трудоемкости работ.The aim of the invention is to reduce the labor intensity of the work.
На фиг.1 схематично изображена подготовленна к переходу горна выработка, разрез; на фиг.2 - то же, в момент перехода ее очистным механизированным комплексом; на фиг.3 - разрез А-А на фиг.2.Fig. 1 schematically shows prepared for passage of the forge forge, section; figure 2 - the same, at the time of transition of its purification mechanized complex; figure 3 - section aa in figure 2.
Дл подготовки горной выработки 1 к переходу механизированным комплексом 2 в стенки выработки на контакте пласта 3 с кровлей пласта.4 по всей длине выработки между рамами 5 бур т шпуры 6. Затем в пробуренные шпуры 6 устанавливают анкера 7 и креп т их в массиве путем нагнетани между шпуром и . анкером скрепл ющего раствора. Анкера 7, расположенные на одной стенке выработкиTo prepare the mine workout 1 for the transition of the mechanized complex 2 to the walls of the mine at the contact of the bed 3 with the roof of the bed.4. between the hole and. anchoring anchoring solution. Anchor 7, located on one wall of production
хx
1, соедин ют гибкими элементами 8 со смежными шпурами к противоположным на другой, образу сетку.по кровле пласта, что преп тствует разрушению массива пород при переходе вьфаботки 1 очистным механизированным комплексом 2.1, are connected by flexible elements 8 with adjacent holes to the opposite one on the other, forming a grid. On the roof of the formation, which prevents the cleaning mechanized complex 2 from breaking down of the working process 1.
Анкера при этом воспринимают горное давление, удержива ослабленную кровлю и не дава ей высьтатьс в призабойное пространство, образовав- деес при выемке пласта.At the same time, the anchors perceive the rock pressure, keeping the weakened roof and not allowing it to flow into the bottom hole space, which was formed during the excavation of the formation.
(Л(L
6565
а: юa: y
Формула .изобретени Invention Formula
Способ подготовки горной выработки дл перехода очистным механизированным комплексом, включающий бурение шпуров напротив друг друга в обе стенки выработки на контакте с кровлей пласта, закрешгение в них анкеров , укрепление кровли выработки.The method of preparation of mine workings for the passage of a cleaning mechanized complex, including the drilling of bore holes opposite each other in both walls of the mine on contact with the roof of the reservoir, the completion of anchors in them, the strengthening of the roof of the mine.
Фиг.11
Фи&. 2Fi &. 2
7 87 8
/t- /f/ t- / f
Фиг.дFig.d
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874204835A SU1469162A1 (en) | 1987-01-29 | 1987-01-29 | Method of preparing a mine working for traversing by mechanized stoping set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874204835A SU1469162A1 (en) | 1987-01-29 | 1987-01-29 | Method of preparing a mine working for traversing by mechanized stoping set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1469162A1 true SU1469162A1 (en) | 1989-03-30 |
Family
ID=21288817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874204835A SU1469162A1 (en) | 1987-01-29 | 1987-01-29 | Method of preparing a mine working for traversing by mechanized stoping set |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1469162A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128301A1 (en) * | 2007-04-23 | 2008-10-30 | Onesteel Wire Pty Limited | Reinforcing of formations |
-
1987
- 1987-01-29 SU SU874204835A patent/SU1469162A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 729360, кл. Е 21 D ТЗ/02, 1973. Авторское свидетельство.СССР W 929863, кл. Е 21 D 20/00, 1980. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128301A1 (en) * | 2007-04-23 | 2008-10-30 | Onesteel Wire Pty Limited | Reinforcing of formations |
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