PHISYCAL AND MATHEMATICAL MODEL OF SHELF STRESS STATE OF GROUND BLACK SEA COAST THE CITY OF VARNA

Abstract

Analyzed the literature on physical and mathematical models for different types of soils in
different states . Consider the features of soil models shelf of the Black Sea coast. Contains the nonlinear
dependence of the stress and strain of the soil.
The analysis of models describing the state of clay , sand wet and saturated soils . The physical
and mathematical model for offshore soil and described equation in spherical and deviatoric form as in
elimentov components of this model , and in a total state.
The equations of the consolidation and compaction of wet soils saturated shelf , down, pore water
(neutral pressure) the emergence of effective pressure is sensed by a solid particle offshore soils.