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.T. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Nurieva D.M. – candidate of technical sciences, associate professor 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 articleNumerical investigations of sediment high-rise building
Abstract.Implementation of numerical studies of sediment carried out in relation to the foundation of one of the tall buildings of a residential complex in Moscow. The calculations were performed using the software package LIRA-SAPR 2014. Spatial model of a skeleton represented by a single system «building – base – ground» in which malleable properties of the soil were taken into account by applying the bed, calculated methods of Pasternak, and Winkler modified method Pasternak calculation model with the inclusion of soil under triaxial loading regime, reflecting the peculiarities of soil deformation during the phased construction of the building. The results were compared with monitoring data and showed good agreement with the actual deformation of the base and foundation of the test building. The deviation of the mean sediment using a modified method of Pasternak was not more than 1 %. An analysis of the calculation results showed the need to incorporate in the calculation of sediment bases and foundations of high-rise buildings the stiffness of their above-ground structures, as well as the effect of walling deep pit.
Keywords.sediment deformation modulus, slab foundation, roll, high-rise building, the coefficients of the bed, «slurry wall».
For citations:Mirsayapov I.T., Nurieva D.M. Numerical investigations of sediment high-rise building // Izvestiya KGASU. 2015. №4(34) P.183-190.

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