SU1180536A2 - Method of forming workings in setting fill-up body - Google Patents
Method of forming workings in setting fill-up body Download PDFInfo
- Publication number
- SU1180536A2 SU1180536A2 SU843751378A SU3751378A SU1180536A2 SU 1180536 A2 SU1180536 A2 SU 1180536A2 SU 843751378 A SU843751378 A SU 843751378A SU 3751378 A SU3751378 A SU 3751378A SU 1180536 A2 SU1180536 A2 SU 1180536A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- forming
- workings
- radius
- section
- pipes
- Prior art date
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- Electrically Operated Instructional Devices (AREA)
Abstract
СПОСОБ ОБРАЗОВАНИЯ ВЫРАБОТОК В ТВЕРДЕЮЩЕМ ЗАКЛАДОЧНОМ МАССИВЕ по авт. св. № 1121463, отличающийс тем, что, с целью повышени устойчивости выработки, длину труб устанавливают больше радиуса сечени образуемой выработки, а концы труб, выступающие за радиус сечени , выполн ют перфорированными и устанавливают в них ампулы с быстротвердеющим материалом.METHOD OF EDUCATION OF DEVELOPMENTS IN A FIRM PLATED MASSIVE on author. St. No. 1121463, characterized in that, in order to increase the stability of the excavation, the length of the pipes is set to be larger than the radius of the section of the formed excavation, and the ends of the pipes protruding beyond the radius of the section are perforated and ampoules with fast-hardening material are installed in them.
Description
1 /- V - V , . /7 и / - I :-: f рtI . / f. р , 1 / - V - V,. / 7 and / - I: -: f ptI. / f. R ,
Изобретение относитс к горной промышленности и может быть использовано при подземной разработке рудных месторождений с закладкой выработанного пространства твердеющими смес ми.The invention relates to the mining industry and can be used in underground mining of ore deposits with laying of the mined-out space with hardening mixtures.
Цель изобретени - повышение устойчивости выработки.The purpose of the invention is to increase the sustainability of production.
На чертеже изображен вертикальный разрез в плоскости радиальных отрезков труб.The drawing shows a vertical section in the plane of the radial segments of the pipe.
Перед закладкой выработанного пространства 1 в прилегающей выработке собираютс веера отрезков труб 2. На концы радиальных отрезков накручиваютс перфорированные наконечники 3, в них располагают ампулы с быстрозатвердевающей смесью, в качестве которых могут использоватьс , например, различные смолы. Причем наконечники накручиваютс таким образом , чтобы они находились за контуром создаваемой выработки.Before laying the worked-out space 1, fans of pipe sections 2 are assembled in the adjacent excavation. Perforated tips 3 are screwed onto the ends of the radial segments. Ampoules with a rapidly hardening mixture are placed in them, for example, various resins can be used. Moreover, the tips are wound in such a way that they are located behind the contour of the created development.
Веера отрезков труб устанавливаютс в очистном пространстве по трассе будущей Выработки и производ т закладку очистного пространства твердеющими смес ми.Fans of pipe sections are installed in the clearing space along the route of the future Development and make laying of the clearing space with hardening mixtures.
После набора необходимой прочности закладочным массивом производ т взрывание радиальных отрезков труб, ампулы разрушаютс , быстротвердеюща смесь растекаетс по приконтурным трещинам и затвердевает , образу зону устойчивой закладки 4 в приконтурной части выработки.After the required strength has been obtained, the backfill array produces the blasting of radial pieces of pipes, the ampoules are destroyed, the fast-hardening mixture spreads along the marginal cracks and hardens, forming a zone of stable tab 4 in the marginal part of the excavation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843751378A SU1180536A2 (en) | 1984-06-12 | 1984-06-12 | Method of forming workings in setting fill-up body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843751378A SU1180536A2 (en) | 1984-06-12 | 1984-06-12 | Method of forming workings in setting fill-up body |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1121463 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1180536A2 true SU1180536A2 (en) | 1985-09-23 |
Family
ID=21123140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843751378A SU1180536A2 (en) | 1984-06-12 | 1984-06-12 | Method of forming workings in setting fill-up body |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1180536A2 (en) |
-
1984
- 1984-06-12 SU SU843751378A patent/SU1180536A2/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1121463, кл. Е 21 F 15/00, 1983. * |
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