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. | Mukhamеtrakhimоv Rustem Khanifovich сandidatе оf tесhniсal sсiеnсеs, assосiatе рrоfеssоr Е-mail: muhamеtrahimо This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan Statе Univеrsity Оf Arсhitесturе And Еnginееring Thе оrganizatiоn addrеss: 420043, Russia, Kazan, Zеlеnaya st., 1 Aliullova Indira Rafailovna еnginееr оf рrоduсtiоn and tесhniсal dерartmеnt E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it LTD «Firm «Gidromontazh» Thе оrganizatiоn addrеss: 420039, Russia, Kazan, Decabrist st., 180 |
| Title of the article | Improvement of the quality control system for expansion joints with rubber compensators during the repair of bridge constructions |
| Abstract. | Problem statement. Expansion joints are an important element of the bridge construction. One of the most reliable expansion joints is a joint with a rubber compensator. The quality of its installation depends on road safety and the durability of its work and other bridge constructions. The purpose of this work is the improvement of the quality control system for expansion joints with rubber compensators during the repair of bridge constructions. Results. In the first stage of the research an analysis and classification type of expansion joints of bridge constructions was accomplished. In the second stage, a visual inspection of the technical condition of the expansion joints of bridge constructions in Kazan was carried out, their main defects and damages were systematized. In the third stage, the requirements for quality control of the device of deformation joints with a rubber compensator was systematized. Conclusions. The significance of the obtained results for the construction industry consists in clarifying the quality control system for the device of expansion joints with a rubber compensator during the repair of bridge constructions. The main types and classifications of expansion joints have been studied, their main defects and causes of occurrence have been analyzed. The technology is presented and the system of quality control of technological processes of the device of single-profile expansion joints with rubber compensators during the repair of bridge constructions is proposed. |
| Keywords. | bridge construction, expansion joint, technology and organization of construction, defects, damage, quality control, rubber compensator. |
| For citations: | Mukhamеtrakhimоv R.Kh., Aliullova I.R. Improvement of the quality control system for expansion joints with rubber compensators during the repair of bridge constructions // Izvestiya KGASU. 2020. №3(53) P.47-55. |
