Россия
Россия
Россия
Установлено, что оценка состояния бетонных конструкций является важнейшим аспектом современной строительной инженерии, а диагностика бетонных конструкций на месте пожара необходима для принятия обоснованных решений о возможности ведения спасательных и неотложных аварийно-восстановительных работ, организации следственных действий и других мероприятий. Констатировано, что для того, чтобы устранить эти ограничения, более распространенной альтернативной стратегией является сочетание прямых испытаний на сжатие с передовыми методами неразрушающего контроля, такой подход позволяет более эффективно и точно оценивать качество конструкционного материала без необходимости в обширном отборе проб и проведении разрушающих испытаний. Проанализированы основные методы неразрушающего контроля: акустические, оптические, электромагнитные, тепловые и рентгенографические. Поставлена задача – выработка объективных критериев выбора методов неразрушающего контроля для оценки состояния бетонных конструкций после пожара.
пожар, бетон, бетонная конструкция, неразрушающий контроль, методы неразрушающего контроля
1. Standard test method for compressive strength of cylindrical concrete specimens.ASTM international, 2014.
2. Advances in applications of Non-Destructive Testing (NDT): A review / M. Gupta [et al.] // Advances in Materials and Processing Technologies. 2022. № 8 (2). P. 2286–2307.
3. Development of prediction models for mechanical properties and durability of concrete using combined nondestructive tests / K. Amini [et al.] // Journal of Materials in Civil Engineering. 2019. № 31 (2). P. 04018378.
4. Assessment of concrete strength using the combination of NDT – Review and Performance Analysis / B. Kouddane [et al.] // Applied Sciences. 2022. № 12 (23). P. 12190.
5. Assessment of concrete strength combining direct and NDT measures via Bayesian inference / R. Giannini [et al.] // Engineering structures. 2014. № 64. P. 68–77.
6. Prassianakis I., Giokas P. Mechanical properties of old concrete using destructive and ultrasonic non-destructive testingmethods // Magazine of Concrete Research. 2003. № 55 (2).P. 171–176.
7. Rajabi A.M., Omidi Moaf F., Abdelgader H.S. Evaluation of mechanical propertiesof two-stage concrete and conventional concrete using nondestructive tests // Journal of Materialsin Civil Engineering. 2020. № 32 (7). P. 04020185. Review and performance analysis. Applied Sciences. 2022. № 12 (23). P. 12190.
8. Aghaee K., Yazdi M.A., Tsavdaridis K.D. Investigation into the mechanical propertiesof structural lightweight concrete reinforced with waste steel wires // Magazine of Concrete research. 2015. № 67 (4). P. 197–205.
9. Esteves I.C., Medeiros-Junior R.A., Medeiros M.H. NDT for bridges durability assessment on urban-industrial environment in Brazil // International Journal of Building Pathology and Adaptation. 2018. № 36 (5). P. 500–515.
10. Hoła J., Bień J., Schabowicz K. Non-destructive and semi-destructive diagnosticsof concrete structures in assessment of their durability // Bulletin of the Polish Academy of Sciences. Technical Sciences. 2015. № 63 (1). P. 87–96.
11. Locating hidden elements in walls of cultural heritage buildings by using infrared thermography / H. Glavaš [et al.] // Buildings. 2019. № 9 (2). P. 32.
12. Forde M.C. International practice using NDE for the inspection of concrete and masonry arch bridges // Bridge Structures. 2010. № 6 (1, 2). P. 25–34.
13. Mata R., Ruiz R.O., Nuñez E. Correlation between compressive strength of concrete and ultrasonic pulse velocity: A case of study and a new correlation method // Construction and Building Materials. 2023. № 369. P. 130569.
14. Evaluating residual compressive strength of concrete at elevated temperatures using ultrasonic pulse velocity / H. Yang [et al.] // Fire safety journal. 2009. № 44 (1). P. 121–130.
15. Bonagura M., Nobile L. Artificial neural network (ANN) approach for predicting concrete compressive strength by SonReb. Struct. Durab // Health Monit. 2021. № 15. P. 125–137.
16. Breccolotti M., Bonfigli M.F. I-SonReb: an improved NDT method to evaluatethe in situ strength of carbonated concrete // Nondestructive Testing and Evaluation. 2015. № 30 (4). P. 327–346.
17. Measurement of accelerated steel corrosion in concrete using ground-penetrating radar and a modified half-cell potential method / W.L. Lai [et al.] // Journal of Infrastructure Systems. 2013. № 19 (2). P. 205–220.
18. Non destructive health evaluation of concrete bridge decks by GPR and half cell potential techniques / J. Rhazi [et al.] // International Symposium on Non-Destructive Testingin Civil Engineering. 2003.
19. Assessing the strength of reinforced concrete structures through Ultrasonic Pulse Velocity and Schmidt Rebound Hammer tests / M. Shariati [et al.] // Scientific research and essays. 2011. № 6 (1). P. 213–220.
20. Sanchez K., Tarranza N. Reliability of rebound hammer test in concrete compressive strength estimation // Int. J. Adv. Agric. Environ. Eng. 2014. № 1 (2). P. 198–202.
21. Kazemi M., Madandoust R., De Brito J. Compressive strength assessment of recycled aggregate concrete using Schmidt rebound hammer and core testing // Construction and Building Materials. 2019. № 224. P. 630–638.
22. Compressive strength of solid clay brickwork of masonry bridges: Estimate through Schmidt Hammer tests / A. Brencich [et al.] // Construction and Building Materials. 2021. № 306.P. 124494.
23. Balla B., Orbán Z., Len A. Assessing the reliability of single and combined diagnostic tools for testing the mechanical properties of historic masonry structures // Pollack Periodica. 2019. № 14 (3). P. 31–42.
24. Breccolotti M., Bonfigli M.F. I-SonReb: an improved NDTmethod to evaluatethe in situ strength of carbonated concrete // Nondestructive Testing and Evaluation. 2015. № 30 (4). P. 327–346.
25. Pull-off testing as an interfacial bond strength assessment of CFRP-concrete interface exposed to a marine environment / H. Fazli [et al.] // International Journal of Adhesion and Adhesives. 2018. № 84. P. 335–342.
26. Reliability of the pull-off test for in situ evaluation of adhesion strength /N. Ramos [et al.] // Construction and Building Materials. 2012. № 31. P. 86–93.
27. Bonaldo E., Barros J.A., Lourenço P.B. Bond characterization between concrete substrate and repairing SFRC using pull-off testing // International journal of adhesion and adhesives. 2005. № 25 (6). P. 463–474.
28. Non-destructive identification of pull-off adhesion between concrete layers /Ł. Sadowski // Automation in Construction. 2015. № 57. P. 146–155.
29. Mechanical characterization of steelreinforced grout for strengthening of existing masonry and concrete structures / S. Mazzuca [et al.] // Journal of Materials in Civil Engineering. 2019. № 31 (5). P. 04019037.
30. Ground-penetrating radar for the structural evaluation of masonry bridges: Results and interpretational tools / M. Solla [et al.] // Construction and Building Materials. 2012. № 29. P. 458–465.
31. Lombardi F., Lualdi M., Garavaglia E. Masonry texture reconstruction for building seismic assessment: Practical evaluation and potentials of Ground Penetrating Radar methodology // Construction and Building Materials. 2021. № 299. P. 124189.
32. Advances on the use of non-destructive techniques for mechanical characterizationof stone masonry: GPR and sonic tests / R. Martini [et al.] // Procedia Structural Integrity. 2017.№ 5. P. 1108–1115.
33. Alani A.M., Aboutalebi M., Kilic G. Applications of ground penetrating radar (GPR) in bridge deck monitoring and assessment // Journal of applied geophysics. 2013. № 97. P. 45–54.
34. Beben D., Mordak A., Anigacz W. Ground penetrating radar application to testingof reinforced concrete beams // Procedia Engineering. 2013. № 65. P. 242–247.
35. Kamal A., Boulfiza M. Durability of GFRP rebars in simulated concrete solutions under accelerated aging conditions // Journal of Composites for Construction. 2011. № 15 (4).P. 473–481.
36. Neutron radiography, a powerful method to determine time-dependent moisture distributions in concrete / P. Zhang [et al.] // Nuclear Engineering and Design. 2011. № 241 (12).P. 4758–4766.
37. De Beer F.C., Le Roux J.J., Kearsley E.P. Testing the durability of concretewith neutron radiography // Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2005. № 542 (1-3). P. 226–231.
38. Pei C., Wu W., Ueaska M. Image enhancement for on-site Xraynondestructive inspection of reinforced concrete structures // Journal of X-Ray Science and Technology. 2016.№ 24 (6). P. 797–805.
39. Inspection and monitoring of concrete structures via radiography and weighted nuclear norm minimization method / A. Movafeghi [et al.] // Russian Journal of Nondestructive Testing. 2020. № 56. P. 361–368.
40. Bogas J.A., Gomes M.G., Gomes A. Compressivestrength evaluation of structural lightweight concrete by nondestructive ultrasonic pulse velocity method // Ultrasonics. 2013. № 53 (5). P. 962–972.
41. Huang Q., Gardoni P., Hurlebaus S. Predicting Concrete Compressive Strength Using Ultrasonic Pulse Velocity and Rebound Number // ACI Materials Journal. 2011. № 108 (4).
42. Krzemień K., Hager I. Post-fire assessment of mechanical properties of concretewith the use of the impact-echo method // Construction and Building Materials. 2015. № 96. P. 155–163.
43. Epasto G., Proverbio E., Venturi V. Evaluation of firedamaged concrete using impact-echo method // Materials and structures. 2010. № 43. P. 235–245.
44. Measuring the Acoustic Characteristics of Compact Concrete Building Structures Using the Impact EchoMethod / V. Kachanov [et al.] // Russian Journal of Nondestructive Testing. 2022. № 58 (1). P. 1–9.
45. Yang H., Xu X., Neumann I. The benefit of 3D laser scanning technologyin the generation and calibration of FEM models for health assessment of concrete structures // Sensors. 2014. № 14 (11). P. 21889–21904.
46. Law D.W., Silcock D., Holden L. Terrestrial laser scanner assessment of deteriorating concrete structures // Structural Control and Health Monitoring. 2018. № 25 (5). P. e2156.
47. Terrestrial laser scanning-based structural damage assessment / M.J. Olsen [et al.] // Journal of Computing in Civil Engineering. 2010. № 24 (3). P. 26–27.
48. Stewart M.G. Reliability safety assessment of corroding reinforced concrete structures based on visual inspection information // ACI Structural Journal. 2010. № 107 (6). P. 671.
