TY JOUR TI MODELING THE NONLINEAR WORK OF CONCRETE OF A MONOLITHIC FLOOR SLAB USING THE FINITE ELEMENT METHOD KW finite element method KW physical nonlinearity KW material deformation law KW exponential dependence KW stress-strain state JO Construction and Architecture AU Kravchenko, G.M. AU Trufanova, E.V. AU Sheremet, V.Y. AU Sharap, A.V. PY 2019 IS 7 PB Publishing Center RIOR