SU1182171A1 - Method of driving mine workings - Google Patents
Method of driving mine workings Download PDFInfo
- Publication number
- SU1182171A1 SU1182171A1 SU843733034A SU3733034A SU1182171A1 SU 1182171 A1 SU1182171 A1 SU 1182171A1 SU 843733034 A SU843733034 A SU 843733034A SU 3733034 A SU3733034 A SU 3733034A SU 1182171 A1 SU1182171 A1 SU 1182171A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- formwork
- rock
- face
- concrete
- moving
- Prior art date
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- Crushing And Grinding (AREA)
Abstract
СПОСОБ ПРОХОДКИ ГОРНЫХ ВЫРАБОТОК , включающий послойную разработку породы с зачисткой стен, погрузку и подъем породы, установку опалубки, укладку бетонной смеси за опалубку, отрыв опалубки от бетона и перемещение ее на следующую заходку гидродомкратами, отличающийс тем, что, с целью повышени безопасности проведени работ, разработку породы ведут отдельными участками на полную заходку в зоне расположени каждого гидродомкрата перемещени опалубки, после этого $ выдвигают штоки домкратов до контакта с забоем, а затем ведут разработ (Л ку породы оставшейс части забо .METHOD OF CRUSHING OF MINING DEVELOPMENTS, including layer-by-layer mining of rock with cleaning of walls, loading and lifting of rock, installation of formwork, laying of concrete mix for formwork, detachment of formwork from concrete and moving it to the next entry by hydraulic jacks, characterized in that, in order to increase the safety of work , the development of the rock is carried out in separate sections at full entry in the zone of location of each hydraulic ram, the formwork is moved, after that $ they push the rods of the jacks up to contact with the face, and then they develop m (A ku breed the remaining portion of the face.
Description
1 Изобретение относитс к горному делу и может быть использовано при проходке наклонных и вертикальных горных выработок. Цель изобретени - повьшение безопасности ведени работ. На фиг. 1 показан пример выполнени способа; на фиг. 2 - 4 то же фазы ведени работ. Способ проходки горных выработок осуществл етс следующим образом. В забое устанавливают опалубку фаркопфами 2 раздвигают секции опалубки 1 в рабочее положение и осущестл ют укладку бетона за опалубку Далее в зоне каждого гидродомрата 3 перемещени опалубки 1 отдельными участками 4 на полную заходку ведут разработку и подъем породы. После выемки участка 4 .породы вьщвигают 71 5 гидродомкрата 3 до контакта шток с забоем. По окончании работ по выемке породы под каждый гидродомкратом 3 и вьщвижению штоков 5 гидродомкратов 3 опалубка 1 находитс нижней частью по периметру ствола на неразработанной породе 6 и дополнительно на выдвинутых штоках 5 гидродомкратов 3. разрабатывают и вьщают породу оставшейс части забо 6 на полную заходку, производ т отрыв опалубки 1 от бетона и при уборке штоков 5 гидродомкратов 3 опалубку 1 опускают на забой и производ т бетонирование стен 7. Использование предлагаемого способа проходки горных выработок позвол ет повысить безопасность ведени работ.1 The invention relates to mining and can be used when driving inclined and vertical mine workings. The purpose of the invention is to increase the safety of work. FIG. 1 shows an example of the method; in fig. 2 - 4 the same phases of maintenance. The excavation method is as follows. In the face, the formwork is installed by means of a tractor 2 by pushing the sections of formwork 1 to the working position and placing the concrete behind the formwork. Next, in the area of each hydraulic jack 3, formwork 1 is moved and the rock is lifted by separate sections 4 in full flow. After excavation of the area 4. Breeds push 71 5 of the hydraulic jack 3 to contact the rod with the bottom. At the completion of excavation work under each hydraulic jack 3 and upward movement of the rods 5 of the hydraulic jacks 3, the formwork 1 is located at the bottom of the trunk perimeter on the undeveloped rock 6 and additionally on the extended stem 5 of the hydraulic jacks 3. develop and deposit the rock of the remaining part of the bottom 6 of the full fit, produce t detaching formwork 1 from concrete and when cleaning the rods 5 of the hydraulic jacks 3, formwork 1 is lowered to the bottom and the walls are concreted 7. Using the proposed method of penetration of mine workings allows increasing safety of work.
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843733034A SU1182171A1 (en) | 1984-02-08 | 1984-02-08 | Method of driving mine workings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843733034A SU1182171A1 (en) | 1984-02-08 | 1984-02-08 | Method of driving mine workings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1182171A1 true SU1182171A1 (en) | 1985-09-30 |
Family
ID=21116041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843733034A SU1182171A1 (en) | 1984-02-08 | 1984-02-08 | Method of driving mine workings |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1182171A1 (en) |
-
1984
- 1984-02-08 SU SU843733034A patent/SU1182171A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Покровский Н.М. Соорзокение и реконструкци горных выработок, М.: Госгортехиздат, 1962. Авторское свидетельство СССР № 142256, кл. Е 21 D 5/12 1960. * |
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