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2 041 358

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Application

5055985/03, 1992-06-19

(22)

Actual filing date

1992-06-19

(45)

Published

1995-08-09

(72)

Inventor

Prostov S.M.Khjamjaljajnen V.A.Derevnin N.S.

(73)

Holder

Kuzbasskij Politekhnicheskij Institut

METHOD FOR EVALUATION OF IRREGULARITY IN DISTRIBUTION OF ABSORBING CAPACITY OF ROCK MASS Russian patent published in 1995 - IPC

Abstract RU 2041358 C1

FIELD: mining industry. SUBSTANCE: method for evaluation of irregularity in distribution of absorbing capacity of rock mass consists in drilling holes in rock mass and installation of isolating plugs. Electrical pickups are installed by intervals in rock mass depth in different directions and at equal distance from hole axis. Fluid in injected over all hole length, and irregularity in distribution of absorbing capacity of rock mass is evaluated proportionally to irregularity in distribution of values of measured potentials of filtration electrical field. EFFECT: higher efficiency. 3 dwg

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RU 2 041 358 C1

Authors

Prostov S.M.

Khjamjaljajnen V.A.

Derevnin N.S.

Dates

1995-08-09—Published

1992-06-19—Filed

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