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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.Galiullin R.R. – assistant Izotov V.S. – doctor of technical sciences, professor Nurieva D.M. – candidate of technical sciences, associate professor Kazan State University of Architecture and Engineering
Title of the articleNUMERICAL RESEARCHES OF DYNAMIC CHARACTERISTICS OF BUILDINGS WITH THE FERRO-CONCRETE SKELETON
Abstract.Dependence of a spectrum of own frequencies of a building not only on rigidity and arrangement of the basic bearing elements of a skeleton, but also from rigidity of minor constructive elements (walls of internal partitions from piece materials), and also from a basis pliability is investigated. It is asurtained that occurrence of damages and defects of designs of buildings in local zones, the size of which insignificantly reduces the general rigidity of all skeleton, practically doesn't influence dynamic parameters of a building. On the contrary, essential decrease in rigidity of the skeleton, connected with damage bear elements in responsible places or occurrence of defects in which result arises general rigidity decrease on all height of a building, can cause reduction of own frequencies to 53 %.
Keywords.Dynamic characteristics of buildings, rigidity of designs, damages and defects.
For citations:Galiullin R.R., Izotov V.S., Nurieva D.M. NUMERICAL RESEARCHES OF DYNAMIC CHARACTERISTICS OF BUILDINGS WITH THE FERRO-CONCRETE SKELETON // Izvestiya KGASU. 2011. №2(16) P.81-85.


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