TY JOUR TI RESULTS DETERMINE THE RESISTANCE OF REINFORCED CONCRETE PILES ASH AND SLAG IN AN ARRAY OF MIXTURE KW ash and slag mixture KW bearing capacity KW reinforced concrete piles JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Sirotyuk, V.V. AU Lunev, A.. AU Ivanov , E.. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov