Krishko D. Plate foundation-self-regulators on uneven-deformed basis

The dissertation is devoted to the decision of an actual scientific and practical task of the further per-fection of the constructive decision plates the foundation and methods of their calculation for the purpose of designing and operation of buildings and constructions in difficult engineering-geological conditions. Task is formulated, methods of researches are defined. For practical calculation the model of variable factor of rigidity of the basis which allows to consider features of contact interaction in the conditions of non-uniform deformations of the basis is applied. In a series of experimental researches new dependence for plates bases-self-regulators S = f (P) is received. The basic properties of these foundation are defined - a self-regulation of contact pressure and basis consolidation. The theory of teamwork of the foundation with a structural surface with the basis, including the plasticity theory (a limiting intense condition) and pressure grounds over roofs of mining developments with display of "arch" effect is offered. New con-structive decisions of the foundation are developed and investigated, while introducting the general eco-nomic benefit at a rate of 227,867 thousand UAH is received. Application scope: construction branch.