TY JOUR TI STRESS-STRAIN STATE OF FRAME STRUCTURES AT THE DIFFERENT SNOW PRESSURE KW unique building KW multivariate loading KW finite element method KW finite element model KW stress-strain state JO Construction and Architecture AU Kravchenko, G.M. AU Trufanova, E.V. AU Susloparov, D.A. AU Bozhenkova, J.M. PY 2019 IS 7 PB Publishing Center RIOR