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Vol 123
Pages:
95-99
Download volume:
RUS
Article

Methodology of selection of the method of preparation of coal seam strata strata preparation.

Authors:
P. V. Shipanov
Date submitted:
1989-09-07
Date accepted:
1989-11-05
Date published:
1990-12-30

Abstract

At present, in the preparation of coal seams gently sloping formations, the most widespread are panel and floor methods of preparation. In 20% of cases for the preparation of seams with dip angles up to 10° is used floor method of preparation, in 46.6% - panel.

Область исследования:
(Archived) Without section
Funding:

None

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