Authors: S.M. Prostov, M.M. Sokolov

Title of the article: Analysis of stress-strain state strengthens homogenous subgrade on the basis of integrated criteria

Year: 2015, Issue: 6, Pages: 52-61

Branch of knowledge: Earth sciences

Index UDK: 624.131.7:624.130

DOI: -

Abstract: The urgency of the discussed issue. Extensive use of fixing soil bases of buildings and structures of mining and general profile of the pipe-foot scientific substantiation of parameters fixing. Existing methods of determining a number of disadvantages, which may exclude research geomechanical second aspect of this problem. The main aim of the study: To analyze the spatial and temporal changes in the stress-strain state of the fixed ground array and secure areas on the example of strip foundation under symmetrical load on the basis of integral criteria. The methods used in the study: To create a database of the results in the form of contours of stresses, strains and displacements used the method of computer simulation using software for geotechnical calculations «Alterra». Analysis of the results included a statistical treatment. The results: The dependences of the parameters of the stress-strain state and the displacement of the technological characteristics, physical and mechanical properties of soils and foundation consolidation zones. Qualitative and quantitative assessment of the impact of integral attachment to the geomechanical state of homogeneous soil bases structures.

Key words: fixed ground foundation stress-strain state computer simulation offset

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