Problems Sealing the Composite in an Artificial Soil Foundations and Embankments and Their Solutions

The article suggests, in the absence of federal standards, a method to determine the compaction parameters, which is based on years of research on compaction of composite soils in embankments. We found the interrelation of compaction parameters and physical characteristics of the composite soil components. The principle of calculating the maximum density of composite soils by their physical characteristics is given in the article. Two patterns of compaction of composite soil in accordance with its macrostructure are presented in the article, and compaction parameters corresponding to these patterns are determined. For the first time, we have obtained interdependences between the maximum density of composite soils and the granulometric composition and physical mechanical characteristics of their components. Composite soil compaction coefficients for artificial bases of buildings and structures are defined in the article. Charts of maximum density of composite soils in artificial bases are given in the article.