TY JOUR TI STABILITY OF A DAMAGED LARGE-SPAN TRUSS IN THE SPATIAL STRUCTURE KW progressive collapse KW robustness KW dynamic calculation dynamic input KW large-span frame KW dynamic factor JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Berger, M.P. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov