Vlasenko Y. Interaction heavy stamp with of the multy layered elastoplastic foundation, contained inclusion

The object research - definition of the stress-strain state of multilayer elastoplastic foundation with inclusions and emptiness's, sediment and turns of heavy under action stamps. The purpose of research - the creation of a methodology for calculating the stress-strain state of the grounds who are in contact with heavy stamps. Determination of turns and sediments of stamps, using modern methods of the theory of contact problems for inelastic media. Based on the established methodology resolved and analyzed important practical problem. For their solution was applied apparatus variational methods of continuum mechanics, using the finite element method and mathematical programming methods. For the first time solved the contact problem of determining the stress-strain state of laminated elastic-plastic foundation under the action of heavy stamps. Methodology for solving the tasks are implemented. For the first time formulated and analyzed the problem of the mutual influence of heavy stamps, the interaction of a heavy stamps with the base containing the inclusion in the form of a retaining wall, rock type, rectangular, and in the form of emptiness's such as trenches, shafts and subways. The results of the work and its recommendations may be taken into account design organizations, to be used and to clarify certain provisions of the regulations construction.