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2 010 086

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IPC

(21) (22)

Application

4947069/15, 1991-06-18

(22)

Actual filing date

1991-06-18

(45)

Published

1994-03-30

(72)

Inventor

Bud'Ko I.P.Medvedeva T.A.Penjaskin T.I.Stepanov G.P.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Gidromekhanizatsii, Sanitarno-Tekhnicheskikh I Spetsial'Nykh Stroitel'Nykh Rabot

METHOD FOR HYDRAULIC FILLING OF HOMOGENEOUS BASES FROM INHOMOGENEOUS OPENPIT GROUNDS Russian patent published in 1994 - IPC

Abstract RU 2010086 C1

FIELD: hydraulic engineering. SUBSTANCE: territory of filled area 1 is divided into parallel strips 3. Provided on each boundary of adjacent strips from both opposite sides of filled area are catch pits, and pulp feed-lines with their alternating so that catch pit is provided against pulp feed-line. Filling is carried out in direction of catch pits 5, with sections of feed-line added in source of process. EFFECT: higher efficiency. 2 dwg

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RU 2 010 086 C1

Authors

Bud'Ko I.P.

Medvedeva T.A.

Penjaskin T.I.

Stepanov G.P.

Dates

1994-03-30—Published

1991-06-18—Filed