Technology for reinforcing strip foundations of reconstructed brick buildings based on computer modeling

Abstract

Abstract When resolving the issue of the foundations strengthening and reconstructed buildings foundations, it is necessary to consider the ground part of the building or structure as a whole. The foundations are the soil foundation under them. It is necessary to solve simultaneously the problem of reducing the sensitivity of a building or structure to uniform precipitation of foundations and to restore the spatial rigidity of the building. In order to study this issue, a numerical experiment was developed-modeling and calculation of the reconstructed brick building bearing capacity based on varying the thickness of the brick wall. The analysis of stress-deformed state portion of the structure revealed that the greatest deformation of the elements is obtained in the overlapping area bearing elements and the edge beam in the location area. The relative displacements study of the finite elements nodes showed convergence with field observations of the foundation beam deformation at the object.