¹Nizomov Jachongir Nizomovich, ²Kalandarbekov Imomyorbek Kalandarbekovich, ²Qalandarzoda Iftikhor Imomyor

¹Institute of Geology, Seismic Engineering and Seismology of the National Academy of Sciences of Tajikistan

²Tajik Technical University named after Academician M.S. Osimi

Annotation: 

This review paper considers modern models and methods of analyzing dynamic problems of interaction between a building and a soil foundation under seismic action. Special attention is paid to the consideration of nonlinear properties of soils, as well as the influence of different types of foundations on the overall seismic resistance of the structure. Numerical methods of modeling as well as the results of computer experiments demonstrating the characteristic features of seismic wave transmission from the foundation to the above-ground part of the building are given. The analysis of the work is aimed at improving the accuracy of calculations in the design of buildings in earthquake-prone areas and can be useful to specialists in the field of earthquake-resistant construction and engineering geology.

Keywords: earthquake-resistant construction, building-foundation interaction, seismic impact, oscillation, numerical methods, numerical modeling, base pliability, mathematical modeling, foundation slab.