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, professor, Kazan State University of Architecture and Engineering, Kazan, Russian Federation Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , ORCID: 0000-0003-4902-6167 Rishat G. Gainetdinov, candidate of technical sciences, assistant, Kazan State University of Architecture and Engineering, Kazan, Russian Federation Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , ORCID: 0000-0003-3068-3482 Iskander R. Salimzyanov, Kazan State University of Architecture and Engineering, Kazan, Russian Federation Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it |
| Title of the article | Connections of Reinforced Concrete Columns with Foundations |
| Abstract. | Problem statement. The main problem in the production of precast reinforced concrete columns is the design of the supporting part, both from the point of view of simplifying manufacturing and ensuring the required bearing capacity. The purpose of the work is to develop a nodal connection of a precast reinforced concrete column with a monolithic foundation using an embedded part. The main tasks are consideration of existing nodal connections of precast reinforced concrete columns with monolithic foundations and comparison of the proposed connection using embedded parts in terms of the complexity of manufacturing and installation, bearing capacity, consumption of steel with existing technical solutions. Results. The paper presents the results of the development of a nodal connection of a precast reinforced concrete column with a monolithic foundation using an embedded part. As a result, it was revealed that the nodal connection with the use of embedded parts, proposed by specialists of Kazan State University of Architecture and Engineering, is not inferior in bearing capacity to existing analogues, while simplifying and reducing the production time of columns, increasing the possibility of variable change under different operating conditions and perceived efforts. Conclusions. The significance of the results obtained for the construction industry lies in the fact that due to the use of embedded parts, the time and cost of manufacturing precast reinforced concrete columns are reduced without compromising bearing capacity and durability. |
| Keywords. | prefabricated column, embedded part, installation of columns, connection |
| For citations: | Mirsayapov Ilshat T., Gainetdinov R.G., Salimzyanov I.R., Connections of Reinforced Concrete Columns with Foundations // News KSUAE, 2024, № 2(68), p. 124-135, DOI: 10.48612/NewsKSUAE/68.11, EDN: KUZPTA |
