TY  JOUR
TI  OPTIMIZATION OF CONCRETE COMPOSITIONS FOR SPRAYED CONCRETE IN THE CONSRUCTION OF UNDERGROUND STRUCTURES
KW  underground structures
KW  underground construction
KW  sprayed concrete
KW  shotcrete
KW  composite binder
KW  microfill
KW  optimization of particle size distribution
KW  fiber
JO  Bulletin of Belgorod State Technological University named after. V. G. Shukhov
AU  Alekseev, V.A.
AU  Bazhenova, S.I.
PY  2020
IS  5
PB  Belgorod State Technological University named after V.G. Shukhov