TY JOUR TI EMPLOYMENT OF BARETTE FOUNDATIONS KW flat pile KW diaphragm wall KW the side surface KW barette KW barette foundations KW bearing capacity JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Rybnikova, I.A. AU Rybnikov, A.M. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov