About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Ilshat T. Mirsayapov, doctor of technical sciences, Associate Professor, Kazan State University of Architecture and Engineering, Kazan, Russian Federation E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Maksim N. Pavlov, Kazan State University of Architecture and Engineering, Kazan, Russian Federation E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Rishat G. Gainetdinov, assistant, Kazan State University of Architecture and Engineering, Kazan, Russian Federation E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it |
| Title of the article | Resistance of a composite (steel-concrete) beam |
| Abstract. | Problem statement. Well-known variants of cross-sections of composite beams, which are presented in manuals, articles, patents of researchers, they have their advantages and disadvantages. Composite (steel-concrete) beams with partial embedding in a concrete slab have been studied little, that’s why there is a need for a preliminary assessment of the bearing capacity of the section, which can be performed by numerical methods. The purpose of the work is to study a little-studied variant of a composite (steel-concrete) beam. In the connection with the purpose above the following tasks have been solved: to describe the advantages of a composite (steel-concrete) beam with partial embedding of a steel I-beam into a concrete slab and to analyze the stress-strain state according to normal sections. Results. The paper presents the advantages of the proposed variant of a composite (steel-concrete) beam. A model describing the stress-strain state of a composite (steel-concrete) beam in normal sections is presented. Conclusions. The significance of the results obtained for the construction industry lies in the fact that the proposed version of a composite (steel-concrete) beam with partial embedding of a steel I-beam into a concrete slab will increase the bearing capacity of floors, reduce the cost of construction and installation work and material costs. |
| Keywords. | steel concrete beam, composite beam |
| For citations: | Mirsayapov Ilshat T., Pavlov M.N., Gainetdinov R.G. Resistance of a composite (steel-concrete) beam // News KGASU, 2024, № 1(67), p. 71-82, DOI: 10.48612/NewsKSUAE/67.8, EDN: IJQESY |
