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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.T. – 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. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Nazipova D.R. – student 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 articleExperimental studies of clay soils deformation under regime long-term static loading
Abstract.Problem statement. The main purpose of carrying out experimental studies of clay soil of a disturbed structure in a triaxial compression device of a cubic shape with face dimensions of 100 mm x 100 mm is to study the features of the deformation of samples under regime block long-term static loading. Existing data on experimental research in this direction are of a disparate nature. Results. The main results of the studies performed are new data on the development of relative vertical and lateral deformations at the stages of block regime loading depending on the magnitude of the deviator stresses in the samples. An analysis of the results of the investigations is carried out and certain regularities in the behavior of clay soils under regime triaxial long-static loading are established. Conclusions. Determination of the loading regime influence on the development of linear, volumetric and shear strains and on the change strength parameters of a clay soil sample under true triaxial compression is an important task for the construction industry, since it will make it possible to model the ground behavior reliably at the base of the foundation.
Keywords.clay soil, regime loading, triaxial compression, dilatancy, deviator.
For citations:Mirsayapov I.T., Koroleva I.V., Nazipova D.R. Experimental studies of clay soils deformation under regime long-term static loading // Izvestiya KGASU. 2017. №2(40) P.146-152.


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