FIELD: construction.
SUBSTANCE: method of reinforcement of foundations includes drilling of a hole through the foundation, immersion a hydraulic monitor, formation of broadenings therewith, installation of reinforcing cage, filling it up with concrete. Piles are rigidly snagged in cylindrical broadenings set under the base of foundation and lower part of the pile and along the drill hole. Height of cylindrical broadenings equals diametre of the broadening, determined from the specified dependence.
EFFECT: increased bearing capacity of drilling-injection piles in foundation reinforcement.
1 ex, 2 dwg
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