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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.Kayumov R.A. – doctor of physical and mathematical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Shakirzyanov F.R. – candidate of physical and mathematical sciences, assistant 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 Ahmetshin M.M. – engineer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Joint-stock company «Kazan Giproniiaviaprom» The organization address: 420127, Russia, Kazan, Dementieva st., 1
Title of the articleDurability of the reinforced panel considering creep filler
Abstract.Currently, sandwich panel is widely used in residential and commercial construction in the construction of light buildings, consisting of two steel skins and a layer of insulation between them. The main disadvantages of these panels are the high consumption of steel cladding and low compressive strength. To address these shortcomings, it proposes a new design of wall panels with an external frame of thin-walled profiles, between which communication of the wooden bars. This article explores the durability of new type panels, in which the outer frame of steel thin-walled C-shaped galvanized roll-formed sections, shelves of which are immersed in a layer of expanded polystyrene insulation and installed with a certain pitch on both sides of the panel, form a single supporting and enclosing structures. Theoretical and experimental studies, which confirmed the technical and economic feasibility of their use conducted in the laboratory of the department of metal structures and test facilities at KSUAE. Presented the technique of calculating the longevity of these panels when working in compression at different values of load and dependence on the load durability of the panel.
Keywords.panel, thin-walled profiles, insulation, voltage, creep, aging, longevity.
For citations:Kayumov R.A., Shakirzyanov F.R., Ahmetshin M.M. Durability of the reinforced panel considering creep filler // Izvestiya KGASU. 2016. №3(37) P.150-154.


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