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.Zamaliev F.S. – 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 articleThe calculation of the plate interface with the beam in steel-concrete composite structures
Abstract.The article provides constructive solutions anchor links used in bridge structures, as well as in industrial and civil buildings, ranging from simple, ending the current solutions are widely used in European countries. The analysis is applied to the fact that the anchor links are an important element in steel-concrete composite structures for collaboration reinforced concrete slab and steel slab of ribs. We analyze the existing methods for calculating the strength of the anchor links that are based on dependency empirical shear forces are determined by the amount of shear stresses at the contact of the upper steel beam and concrete slab belt that does not lead to an economical and reliable solution. The paper proposes to move the power to define the expression based on the formula Zhuravsky. The bearing capacity of the contact weld is proposed to define the basis of the stress-strain rod and concrete contact, considering not a single beam, consisting of a steel plate and ribs, and floor slab reinforced by a plurality of ribs, beams. We consider the calculation model, when the bearing capacity of the contact is determined by the concrete and the anchor rod when either concrete or rod is in an elastic, elastic-plastic or plastic stage. The formulas for calculating the interface «steel-concrete» on the basis of the calculation models. We also give a formula for testing the strength of the anchor rod for reduced.
Keywords.steel-concrete composite structures, anchor ties, calculation model, the strength of the anchor.
For citations:Zamaliev F.S. The calculation of the plate interface with the beam in steel-concrete composite structures // Izvestiya KGASU. 2016. №4(38) P.222-228.

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