Russian Federation
Russian Federation
Russian Federation
Purpose: assessing the performance of the monitoring system for engineering structures and assessing the current state of the structures of the cable-stayed bridge across the Petrovsky Canal in the alignment of the Western High-Speed Diameter highway in the city of St. Petersburg due to the occurrence of emergency situations in which accelerometers on the pylons record values exceeding the limit. Methods: statistical data from the databases of the existing system of monitoring engineering structures is used to obtain the results. The tasks, set within the framework of the study, are accomplished by applying the theoretical methods of scientific knowledge: the analytical method, the mathematical statistics theory, induction. Results: the resulting structural approach to assessing the performance of the monitoring system for engineering structures on cable-stayed bridges makes it possible to reduce the number of false alarms of the system and assess the current state of the bridge structure. Within the framework of the III stage of the structural approach, it is proposed to develop a methodology for assessing the performance of the monitoring system for engineering structures with subsequent assessment of the current state of cable-stayed bridge structures. Practical significance: the results of the work are important for construction as they expand the understanding of the features of the mechanism of soil freezing.
structural artificial monitoring, technical condition management, transport infrastructure object, cable-stayed bridge, stressed-deformed condition, accelerometer, vibration monitoring
1. Mahon'ko A. A., Mal'kov A. V., Belyy A. A. i dr. Osobennosti sistemy monitoringa vantovogo mosta cherez Petrovskiy kanal v stvore avtomobil'noy dorogi «Zapadnyy skorostnoy diametr» v Sankt-Peterburge // Putevoy navigator. 2023. № 56 (82). S. 68–77. EDN JEYBWL.
2. Mahon'ko A. A., Mal'kov A. V., Belyy A. A. i dr. Opyt ekspluatacii sistemy monitoringa vantovogo mosta cherez petrovskiy kanal v stvore avtomobil'noy dorogi «Zapadnyy skorostnoy diametr» v Sankt-Peterburge // Innovacionnye transportnye sistemy i tehnologii. 2023. T. 9, № 2. S. 83–96. DOI:https://doi.org/10.17816/transsyst20239283-96. EDN NUIUJE.
3. Lazarev Yu. G., Ermoshin N. A., Sencov I. V. Planirovanie razvitiya dorozhnoy seti s uchetom principov mnogokriterial'noy optimizacii // Putevoy Navigator. 2019. № 38 (64). SPb.: ANP «Ob'edinenie «DORMOST», 2019. S. 24–31.
4. Belyy A. A., Belov A. A., Yaschenko A. I. i dr. Integral'nyy monitoring mosta Aleksandra Nevskogo // Putevoy navigator. 2020. № 45 (71). S. 38– 45. EDN ZDBIAB.
5. Yashnov A. N., Baranov T. M. Nekotorye rezul'taty raboty sistemy dinamicheskogo monitoringa akademicheskogo mosta cherez r. Angaru v Irkutske // Vestnik Tomskogo gosudarstvennogo arhitekturno-stroitel'nogo universiteta. 2017. № 1 (60). S. 199–209
6. Karapetov E. S., Belyy A. A. Monitoring mostovyh sooruzheniy Sankt-Peterburga. Istoriya. Naznachenie. Primery. Perspektivy // Vestnik «Zodchiy. 21 vek» 2008. № 4 (29). SPb.: Zodchiy, 2008. S. 80–83.
7. Geoffrey R. Thomas, Akbar A. Khatibi. Durability of structural health monitoring systems under impact loading. // Procedia Engineering. 2017. № 188. P. 340–347.
8. Yang Y., Q. S. Li, B. W. Yan. Specifications and applications of the technical code for monitoring of building and bridge structures in China // Advances in Mechanical Engineering. 2017. Vol. 9 (1). P. 1–10. DOI:https://doi.org/10.1177/1687814016684272.
9. Mosbeh R. Kaloop and Jong Wan Hu. Dynamic Performance Analysis of the Towers of a Long-Span Bridge Based on GPS Monitoring Technique // Journal of Sensors. 2016. Vol. 2016. Article ID 7494817. P 14. http://dx.doi.org/10.1155/2016/7494817.
10. Lienhart W., Ehrhart M. State of the art of geodetic bridge monitoring Structural Health Monitoring 2015: System Reliability for Verification and Implementation // Proceedings of the 10th International Workshop on Structural Health Monitoring. 2015. DOI:https://doi.org/10.12783/SHM2015/58.
11. Li J, Hao H. Damage detection of shear connectors under moving loads with relative displacement measurements. Mech Syst Signal Pr . 2015. 60–61: 124–150.
12. Rucker W., Hille F., Rohrmann R. Guideline for structural health monitoring. Final report // SAMCO. Berlin: 2006. P. 63.
13. Sumitro S., Wang M. L. Structural Health Monitoring System Applications in Japan. S. Sumitro / In: Ansari F. (eds) Sensing Issues in Civil Structural Health Monitoring. Springer, Dordrecht, 2005. P. 495– 504. https://doi.org/10.1007/1-4020-3661-2_49.
