TY JOUR TI Technical and economic indicators of elements of hybrid structural coatings based on steel fiber concrete KW steel fiber concrete structures KW structural roof elements KW steel fiber concrete KW pyramidal elements KW BIM technologies KW hybrid structures. JO Construction and Architecture AU Abu-Hasan, M.S. AU Dombrovskiy, I.G. AU Markova, D.A. PY 2025 IS 13 PB Publishing Center RIOR