METHOD FOR REINFORCING OF PIT WALL Russian patent published in 1994 - IPC

Abstract RU 2019627 C1

FIELD: construction. SUBSTANCE: method includes formation of reinforcing fabric with meshes in form of parallelograms in pit wall to ensure protection from corrosion by driving into ground two parallel rows of inclined rods. Formed in pit bottom along line of conjugation of bottom with wall is trench and wall is burnt with jet of low-temperature plasma to provide heat reinforcing of ground in zone of reinforcing fabric. EFFECT: higher efficiency. 5 dwg

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RU 2 019 627 C1

Authors

Рolishchuk А.I.

Рlevkov V.S.

Мal'Ganov А.I.

Volokitin G.G.

Dates

1994-09-15Published

1991-07-04Filed