Peculiarities of Selection of Calculated Primary Models at the Numerical Investigation of the Foundation Upper Structure System

The principles of calculating basis and foundation deformations according to the national and European norms are given. According to European norms, the limiting states of USL and SLS are considered. The similarities and differences in the calculation principles of the deformations of the bases and the foundations of shallow deposits according to European and national norms are revealed and generalized. The theoretical bases of each of the considered models are given in the article. To select a model that meets the requirements of calculations accuracy and costs minimization, a comparative analysis of common soil models described in the scientific literature and used in calculations of settlement and dynamic effects of buildings is carried out