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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.Isaev A.V. – candidate in technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Vahtel R.R. – senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Zakirov R.A. – post-graduate 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 articleNumerical study of stress-strain state of frame with variable section and eave node splitting
Abstract.Problem statement. The aim of the research is the development of a new, more economical metal consumption, the structural form of frame frames for industrial buildings made of lightweight metal structures (LMC), as well as the study of its behavior under load and the definition of the field of application. Results. The main results of the study are to study the effect of splitting of the cornice knot on the stress-strain state of the force elements of the frame. Also, the article presents options for constructive study of nodal connections, and presents the results, which are the basis for further study and improvement of the investigated frame. Conclusions. The significance of the obtained results for the construction industry consists in the novelty of the structural form of the frame structure of industrial buildings, which is more economical by the criterion of metal consumption in comparison with some typical frames of industrial buildings. Also, the development of the nomenclature of standard LMC will increase the competitiveness of domestic factories and producers, in comparison with foreign ones.
Keywords.frame of variable section, eave node splitting, analysis, static solving, numerical experiments.
For citations:Isaev A.V., Vahtel R.R., Zakirov R.A. Numerical study of stress-strain state of frame with variable section and eave node splitting // Izvestiya KGASU. 2017. №4(42) P.159-166.


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