SU640030A1 - Method of opening and developing slightly inclined and inclined seams of minerals - Google Patents
Method of opening and developing slightly inclined and inclined seams of mineralsInfo
- Publication number
- SU640030A1 SU640030A1 SU772558169A SU2558169A SU640030A1 SU 640030 A1 SU640030 A1 SU 640030A1 SU 772558169 A SU772558169 A SU 772558169A SU 2558169 A SU2558169 A SU 2558169A SU 640030 A1 SU640030 A1 SU 640030A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- opening
- minerals
- seams
- developing
- pillars
- Prior art date
Links
Description
1one
Изобретение относитс к горной промышленности и может быть использовано при подземной разработке пологих и наклонных пластов полезных ископаемых, например угл , дл вскрыти и подготовки шахтных полей.The invention relates to the mining industry and can be used in the underground mining of flat and inclined mineral layers, such as coal, for digging up and preparing mine fields.
Известен способ вскрыти и подготовки пологих и наклонных пластов полезных ископаемых , например угл , включаюш,ий вскрытие шахтного пол главными центральными стволами и капитальными квершлагами и проведение горизонтальных и наклонных подготовительных выработок 1.There is a method of opening and preparation of flat and inclined layers of minerals, such as coal, including opening of the mine floor by the main central shafts and capital crosscuts and carrying out horizontal and inclined preparatory workings 1.
Однако данный способ характеризуетс значительными потер ми угл в охранных целиках главных стволов и поверхностного комплекса, а также квершлагов.However, this method is characterized by a significant loss of coal in the guided pillars of the main trunks and surface complex, as well as crosscuts.
Известен также способ вскрыти и подготовки пологих и наклонных пластов полезных ископаемых, например угл , включающий вскрытие шахтного пол главными центральными и вспомогательными фланговыми стволами и проведение горизонтальных и наклонных подготовительных выработок дл отработки шахтного пол 2.There is also known a method of opening and preparation of flat and inclined seams of minerals, such as coal, including opening of a mine floor by the main central and auxiliary flanking shafts and carrying out horizontal and inclined preparatory workings for mining a mine floor 2.
Однако данному способу также присуши значительные потери угл в охранных целиках главных стволов и сооружений поверхностного комплекса. При примененииHowever, this method also has significant losses of coal in the pillars of the main trunks and structures of the surface complex. When applied
данного спосооа также невозможно провести доразведку шахтного пол .This method is also impossible to conduct additional exploration of the mine floor.
Цель изобретени - исключение потерьThe purpose of the invention is the elimination of losses.
полезного ископаемого в охранных целикахmineral in security pillars
под главными стволами и сооружени миunder the main trunks and structures
новерхиостиого комплекса, а также доразведка шахтного пол .a new high complex, as well as additional exploration of the mine floor.
Это достигаетс тем, что до начала проведени главных стволов производ т отработку пластов в границах охранных целиков через вспомогательные фланговые стволы , а главные стволы провод т после окончани сдвижени горных пород подработанной плошади, причем подготовительные выработки дл последующей отработки шахтного пол начинают проводить одновременно с отработкой нластов в границах охранных целиков.This is achieved by the fact that prior to the beginning of the main shafts, the formation of reservoirs within the boundaries of guard pillars is performed through auxiliary flanking trunks, and the main trunks are carried out after the end of the displacement of rocks of the underworked area, and the development workings for the subsequent development of the mine floor within the boundaries of security pillars.
На фиг. 1 представлена схема вскрыти и подготовки, в плане; на фиг. 2 - схема вскрыти в вертикальной плоскости. Способ заключаетс в следуюшем. Предварительно перед началом строительства шахты вблизи верхних границ шахтного пол провод т вспомогательные фланговые стволы 1 и 2 и другие вскрывающие и подготовительные выработки 3-5. После чего производ т отработку п.1астов в границах охранных целиков 6 через укаFIG. 1 shows the scheme of opening and preparation, in the plan; in fig. 2 - scheme to open in a vertical plane. The method is as follows. Before starting construction of the mine near the upper boundaries of the mine floor, auxiliary flanking shafts 1 and 2 and other opening and preparatory workings 3-5 are made. After that, the pitsas are tested within the boundaries of guard pillars 6 through
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772558169A SU640030A1 (en) | 1977-12-21 | 1977-12-21 | Method of opening and developing slightly inclined and inclined seams of minerals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772558169A SU640030A1 (en) | 1977-12-21 | 1977-12-21 | Method of opening and developing slightly inclined and inclined seams of minerals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU640030A1 true SU640030A1 (en) | 1978-12-30 |
Family
ID=20739381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772558169A SU640030A1 (en) | 1977-12-21 | 1977-12-21 | Method of opening and developing slightly inclined and inclined seams of minerals |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU640030A1 (en) |
-
1977
- 1977-12-21 SU SU772558169A patent/SU640030A1/en active
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