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, Head of the Department of Reinforced Concrete and Stone Structures; Kazan State University of Architecture and Engineering, Kazan, Russian Federation. Email: mirsayapovit@mail.ru Vladimir A. Lim, post-graduate student, engineer of the 2nd category, Kazan Giproniiaviaprom named after B.I. Tikhomirov, Kazan, Russian Federation. Email: v.lim@gap-rt.ru Arslan I. Mirsayapov, post-graduate student, engineer of the 2nd category, Kazan Giproniiaviaprom named after B.I. Tikhomirov, Kazan, Russian Federation. Email: a.mirsayapov@gap-rt.ru Alfred M. Suleymanov, doctor of technical sciences, professor, Kazan State University of Architecture and Engineering, Kazan, Russian Federation Email: sulejmanov@kgasu.ru |
| Title of the article | Evaluation of the effectiveness of the use of high-modulus polymer composite reinforcement |
| Abstract. | The interest of the enterprises of the construction industry in products made of polymer composite materials is growing every year. Along with the well-known advantages of polymer composite reinforcement, there are disadvantages that prevent its use in large-scale construction. The most characteristic disadvantage is the low modulus of elasticity compared to steel. This imperfection can be eliminated by using high-modulus polymer composite reinforcement in the structures. The purpose of the work is to evaluate the effectiveness of the use of high-modulus polymer composite reinforcement in bending elements. The objectives of the study are to assess the strength in normal sections of bent concrete beams reinforced with high-modulus polymer composite reinforcement, as well as to compare the bearing capacity of concrete beams reinforced with steel, low-modulus and high-modulus polymer composite reinforcement. Results. The paper proposes a comparative assessment of the increase in the ability of bending concrete beams in normal sections, reinforced with high-modulus polymer composite reinforcement, steel reinforcement and low-modulus polymer composite reinforcement. Conclusions. The significance of results obtained for the construction industry lies in the fact that the use of high-modulus polymer reinforcement increases the load-bearing capacity of concrete bending elements, while having a significant high elasticity compared to steel. |
| Keywords. | non-metallic reinforcement, high-modulus polymer composite reinforcement, strength of normal cross-sections, concrete structures, bendable elements |
| For citations: | Mirsayapov Ilshat T., Lim V.A., Mirsayapov A.I. , Suleymanov A.M. Evaluation of the effectiveness of the use of high-modulus polymer composite reinforcement // News KSUAE, 2023, № 3(65), p.145-153, DOI: 10.52409/20731523_2023_3_145, EDN: KGTHOV |
