SECTIONAL PRECAST PILE Russian patent published in 1994 - IPC

Abstract RU 2016963 C1

FIELD: civil engineering. SUBSTANCE: upper section of pile has the form of tubular metal post whose diameter is equal to that of pipe portion of connecting member. Lower part of post has external vertical ribs discretely arranged around perimeter. Ribs protrude beyond the lower end of post and their protruding parts adjoin the external surface of connecting member of pipe portion. EFFECT: improved design. 2 dwg

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RU 2 016 963 C1

Authors

Kolesov A.A.

Mikhal'Chuk V.A.

Butorina V.I.

Dates

1994-07-30—Published

1991-06-03—Filed