In this article, in a spatial setting, the modeling technique for a reinforced concrete pile immersed in the soil array under the seismic load action has been considered. Modeling of the “pile-soil mass” system elements is performed by the volumetric finite elements. The calculation includes the shock-absorbing properties of the soil mass model (“transparent boundaries”). A comparison of the proposed methodology with the known solutions has been performed. The prospects of further development and practical application of the pile operation proposed model together with the soil under the seismic load action has been given.
The tasks of restoring and ensuring the normalized parameters of the operational qualities for building structures, as well as their further safe operation in the development of capital repair and reconstruction projects, in most cases include the replacement of existing heavy coating structures with alternative lightweight ones that meet the regulated modern standards.
This article discusses a comparative analysis of the building design results when calculating the final draft and taking into account the soil consolidation over time. The bases uneven effect deformations assessment was made on the elements’ stress state of the frame buildings erected under difficult ground conditions, which causes a rational stiffness diaphragms arrangement and the expansion joints in order to evenly distribute the efforts when choosing a space-planning solution.