Archive - Известия Казанского государственного архитектурно-строительного университета.

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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Mirsayapov I.Т. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Koroleva I.V. – senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleFeatures of deformation of clay soils during regime loading
Abstract.Soil bases foundations of buildings and structures are exposed to different static loads. In the real world of construction and maintenance loads on soil bases foundations are applied in stages as the construction of a building or structure. In the current design standards in the calculation of the bearing capacity and sediment loading phasing base not included. At the bottom, composed of clayey soils of the stress-strain characteristics vary and depend on the previous history of loading. For the experimental study of the deformability and strength of clay soil when subjected to a load of the regime and the establishment of certain laws in the Soil Laboratory of Department of bases, foundations, dynamics of buildings and engineering geology KSUAE a series of tests in the triaxial compression. Loading conditions included alternating blocks of raising and lowering stresses. According to test results obtained graphic dependence of volume strain, linear, and the bulk modulus of deformation at different loading conditions. The obtained experimental results have established the basic laws of volume strain soil modules linear and volumetric strain changes in the strength of clay soil in the various modes of triaxial static loading.
Keywords.Clay soil, modal loading, triaxial compression, volumetric deformation, deformation modulus.
For citations:Mirsayapov I.Т., Koroleva I.V. Features of deformation of clay soils during regime loading // Izvestiya KGASU. 2012. №4(22) P.193-198.

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