TY JOUR TI MODERN TRENDS OF IMPROVEMENT OF WOOD PROPERTIES AND WOOD CONSTRUCTION KW wood KW structural materials KW wood modification KW carbon fiber KW carbon fabric KW improvement of wood properties KW wooden structures JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Schelokova, T.N. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov