PILE AND PILE MANUFACTURING METHOD Russian patent published in 1995 - IPC

Abstract RU 2037010 C1

FIELD: construction. SUBSTANCE: pile body has hypar-shaped part with faces in the form of portion of hypar. Area of section extending through lower edge of hypar-shaped side surface is minimum as compared to the area of other sections at least within hypar-shaped part of pile body. Other variants of pile body sections and dependances for determination of area of optimum minimum section are recited. Method involves making fittings, anchoring fittings in formwork; molding till strength of predetermined extent is reached; removing formwork. Fittings are made of double length. Piles are molded in pairs and disposed in axially aligned position so that their lower ends are faced one towards the other and temporary process joint or temporary process pivot joint is formed. Fittings are separated between piles upon molding, when concrete has predetermined strength. EFFECT: increased efficiency and enhanced reliability in operation. 9 cl, 15 dwg

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RU 2 037 010 C1

Authors

Abbasov P.A.

Selivanov S.N.

Selivanov N.P.

Dates

1995-06-09—Published

1992-01-29—Filed