FIELD: construction, particularly to erect building structures on soft ground.
SUBSTANCE: foundation comprises bored piles connected with each other by mattress. Bored piles are connected with each other by means of arch holes drilled with the use of percussion means and filled with fibrous concrete.
EFFECT: increased load-bearing ability, improved taking of pressing-in and pulling-out forces by foundation, enlarged spacing between piles.
2 dwg
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