METHOD FOR ERECTION OF BUILT-IN-PLACE PILE-SHELL Russian patent published in 2020 - IPC E02D5/38 

Abstract RU 2739531 C1

FIELD: construction.

SUBSTANCE: invention relates to construction, particularly, to foundation engineering, and can be used in erection of rammed pile-shell. Method of erection of rammed pile-shell includes formation of well, installation of reinforcement frame in it, formation of barrel of pile-shell by supply of concrete mixture to well and compaction of its walls. In the lower part of the well there formed is the X-ray broadening. Simultaneously with sealing of walls of pile-shell, moisture is sucked from concrete mixture and soil under vacuum and electroosmosis phenomenon.

EFFECT: technical result consists in improvement of load-bearing capacity of stuffed pile-shell.

1 cl, 4 dwg

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RU 2 739 531 C1

Authors

Kocherzhenko Vladimir Vasilevich

Lukyanov Andrej Igorevich

Tyufanov Vadim Aleksandrovich

Dates

2020-12-25Published

2020-07-07Filed