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. | Agafonkin V.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 Dymolazov M.A. – senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Isaeva L.A. – 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, Zelenaia st, 1 |
| Title of the article | Analysis of constructive solution of steely framework of the building of terminal 1A, «International airport Kazan» |
| Abstract. | Execution the research of a constructive solution of steely framework terminal building 1A international airport «Kazan», project documentation developed by the general designer «SavantElbul» (Bulgaria), with technical support from JSC «Kazan GIPRONIIAVIAPROM». Terminal consists of a main volume with dimensions 132x71,90 m. A constructive solution of the terminal building consists of transverse steely framework in steps of 12 m and longitudinal connections with the formation of a statically indeterminate spatial system. Transverse framework consists of a triangular truss curved, simply supported at the ends on the V-shaped columns, and in the middle – on the columns of the inner frame. Inner frame is designed as a two-story. Single-span space frame with rigid joints crossbars and columns. The analysis of a constructive solution of the frame terminal building showed that the placement of longitudinal connections at a great distance from each other leads to restriction of deformation. Numerical study of the stress-strain state of the elements of the steel skeleton confirmed the existence of a significant effort in the frame cells from the effects of temperature. There was a need to adjust the nodal connections in accordance with national standards. We offer a special procedure to install two separate compartments in winter, and then combine them in the summer, thus reducing the effort on the temperature in the longitudinal connections by 70 %, and in other elements of the frame from 10 to 20 %. Further optimization of the design solution, change the position of the longitudinal connections and circuits, the use of additional internal column led to a reduction in material costs by 9 %. |
| Keywords. | constructive solution of framework building, layout scheme, temperature deformation, optimization framework building, flanged and welded joints. |
| For citations: | Agafonkin V.S., Dymolazov M.A., Isaeva L.A. Analysis of constructive solution of steely framework of the building of terminal 1A, «International airport Kazan» // Izvestiya KGASU. 2014. №4(30) P.128-133. |
