TY JOUR TI RESEARCH OF STRESS-STRAIN STATE OF JUMPERS OF AERATED CONCRETE COMPOSITES KW aerated concrete blocks KW composite jumper KW external composite reinforcement KW strength KW deformability KW carbon fibers JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Suleymanova, L.A. AU Obaydi, A.A. AU Amelin, P.A. AU Mohammedali, T.. PY 2023 IS 8 PB Belgorod State Technological University named after V.G. Shukhov