CONCRETE DAM Russian patent published in 1995 - IPC

Abstract RU 2038443 C1

FIELD: hydraulic engineering. SUBSTANCE: concrete dam has antifiltering screen 1, bottom wedge 2, cementing curtain 3, and drain 4 in the base. Antifiltering screen 1 of the dam is of compressed concrete. Binding content in concrete mixture of the concrete is as high as 25 per cent as compared to one in that of the bottom wedge. In so doing, there is a monolithic joint on screen/wedge bound. EFFECT: highly effective building. 1 dwg

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RU 2 038 443 C1

Authors

Fedosov V.E.

Kogan E.A.

Osipov A.D.

Dates

1995-06-27—Published

1992-10-27—Filed