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Vol 123
Pages:
61-65
Download volume:
RUS
Article

Maintaining the formation horizontal mine workings at the aimless mining of formations

Authors:
I. V. Dolgy
Date submitted:
1989-09-15
Date accepted:
1989-11-24
Date published:
1990-12-30

Abstract

With increasing depth of work stresses in the intact massif increase in proportion to the depth of development, while the strength of the host rocks grows insignificantly.

Область исследования:
(Archived) Without section
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