GRAPHICS OF THE DEPENDENCE OF THE BEARING CAPACITY OF FOUNDATIONS IN RAMMED DOUN

Abstract

In recent years, a new direction in construction on subsidence soils and the construction of foundations in compacted soil has been successfully developing. The essence of the foundation method in rammed pits is that the pits for individual foundations are not torn off, but the pit is rammed to the calculated depth, followed by embedding with concrete. To increase the bearing capacity of the foundation soil, hard or local soil material is compacted in portions into the bottom of the compacted pit to form a widened part. The load from the foundations along the base and side walls is transferred first to the compacted soil, and then to the soils of natural composition, due to which a higher bearing capacity of the foundations is achieved. This article examines the results of field field studies and analytical calculations to determine the dependence of the load-bearing capacity on the size and volume of the widened part, in the form of a dependence graph