METHOD OF ESTABLISHING A CASING PILLOW OF SHELL Russian patent published in 2018 - IPC E02D5/38 

Abstract RU 2645325 C2

FIELD: construction.

SUBSTANCE: invention relates to construction, in particular to methods for constructing circular piles for transitions, through water barriers for road and railway transitions. Method of forming a pile of a shell includes immersing a tubular core and a tubular stamp to form an annular cavity filled with concrete, with the subsequent extraction under vibration of the core with simultaneous sealing of the soil plug. According to the invention, before or during the extraction of the core, a particulate material, in particular sand, is fed into the cavity of the latter filled with water.

EFFECT: method for constructing circular piles for transitions, through water barriers for road and railway transitions is proposed.

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RU 2 645 325 C2

Authors

Orlov Yurij Mikhajlovich

Dates

2018-02-20Published

2015-10-06Filed