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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.Nizameev V.G. – candidate of physical and mathematical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Basharov F.F. – leading engineer 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 articleResearch on the bearing capacity of the corrugated steel decking under eccentric compression with supercritical operation
Abstract.In the present work we study the bearing capacity of corrugated steel decking under eccentric compression based on supercritical operation. Using the Femap&Nastran software, a numerical research of local stability and stressedly-deformed condition was conducted. To assess the bearing capacity were performed numerical studies for one corrugated profiled sheeting brand № 75-750-0.7 and defined limits of the bending moment and longitudinal force. Finite element system used in the research allowed the physical and geometrical nonlinearity was taken into account. With the application of «Mathematics» package the calculation by Eurocode methods has been carried out in two versions: for linear-elastic model and elastic-plastic model with the implementation of the Prandtl diagram.Using the results of numerical research, limiting curves were plotted in the planes of generalized forces N and M, and a comparative analysis of produced graphs was performed.
Keywords.corrugated steel decking, supercritical operation, local stability, curve, eccentric compression, physical and geometrical nonlinearity, limiting curves.
For citations:Nizameev V.G., Basharov F.F. Research on the bearing capacity of the corrugated steel decking under eccentric compression with supercritical operation // Izvestiya KGASU. 2016. №1(35) P.95-100.


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