Published since 1923
DOI: 10.33622/0869-7019
Russian Science Citation Index (RSCI) на платформе Web of Science


  • CONFERENCE "SURVEY AND MONITORING OF BUILDINGS AND STRUCTURES"
  • Assessment Of Rigidity And Crack Resistance Of Reinforced Concrete Elements Based On The Results Of Vibration Tests
  • UDC 620.179.16:69.05
    doi: 10.33622/0869-7019.2026.02.12-16
    Yuri S. KUNIN, uskunin@mgsu.ru
    Alexander S. PERUNOV, perunovas@mgsu.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The current task of modern construction is to check the quality of precast concrete elements using a vibration control method with minimal material and time costs. The main analytical dependences for determining the stiffness and moment of cracking of reinforced concrete elements are given, taking into account the results of vibration tests. The method of conducting tests in free and forced oscillation modes is presented. Based on the measured frequencies and vibration decrements, the actual stiffness and crack formation moments for the tested reinforced concrete bridge beams were determined. It is shown that by analyzing the results of testing beams by the vibration method, it is possible to select elements of better quality with higher stiffness and crack resistance from a batch of tested structural elements of the same type and, accordingly, reject structures of lower quality. The main selection criteria are two indicators - the frequency of natural (free) vibrations of the structural element and the vibration decrement.
    Keywords: vibration control method, rigidity and crack resistance of reinforced concrete elements, natural vibration frequency, vibration decrement, testing of buildings and structures, defects in building structures
  • REFERENCES
    1. Kunin Yu. S., Perunov A. S. Vibro-acoustic methods for quality control of building structures of buildings and facilities. Promyshlennoe i grazhdanskoe stroitel'stvo, 2023, no. 3, pp. 55-61. (In Russ.). doi: 10.33622/0869-7019.2023.03.55-61
    2. Shahramanyan A. M. Localization of places where the stress-strain state of building structures changes based on vibration diagnostic measurements. Vestnik MGSU, 2014, no. 9, pp. 54-66. (In Russ.).
    3. Matyushkova O. Yu., Tetter V. Yu. Modern methods of vibroacoustic diagnostics. Omskij nauchnyj vestnik, 2013, no. 3(123), pp. 294-299. (In Russ.).
    4. Kadomcev M. I., Lyapin A. A., Shatilov Yu. Yu. Vibration diagnostics of building structures. Inzhenernyj vestnik Dona, 2012, no. 3(21), pp. 576-579. (In Russ.).
    5. Zahezin A. M., Kolosova O. P., Ivanov A. E. Methods of vibration diagnostics of the state of building load-bearing structures under the influence of traffic flow. Nauka i bezopasnost', 2015, no. 3(16), pp. 24-31. (In Russ.).
    6. Golubova T. A., Kadomcev M. I., Shatilov Yu. Yu. Localization of damage to metal truss structures using vibration methods. Inzhenernyj vestnik Dona, 2013, no. 4(27), pp. 171-175. (In Russ.).
    7. Eremeev V. P., Eremeev P. V., Eremeev D. V. Improvement of the method of vibration control of the technical condition of bridge structures. Dorogi i mosty, 2022, no. 2(48), pp. 199-206. (In Russ.).
    8. Savin S. N., Popov V. M., Puharenko Yu. V. et al. Seismoacoustic methods of integral assessment of physical and mechanical characteristics of building structures of buildings and structures. Vestnik Evrazijskoj nauki, 2023, vol. 15, no. 6. Available at: https://esj.today/PDF/09SAVN623.pdf (accessed 17.08.2025). (In Russ.).
    9. Esenov A. V., Korotkov V. A., Kuz'minov A. V., Rodin P. A. et al. Assessment of the strength and stability of reinforced concrete structures of nuclear power plants, taking into account the results of vibration diagnostics. Vestnik NIC "Stroitel'stvo", 2022, no. 3(34), pp. 79-91. (In Russ.).
    10. Zyleva N. V. Assessment of dynamic impacts on ground structures during the dismantling of a superstructure by dropping. Vestnik Tomskogo gosudarstvennogo arhitekturno-stroitel'nogo universiteta, 2007, no. 3(16), pp. 139-147. (In Russ.).
    11. Berlinov M. V. Vibration safety during the operation of industrial building structures under conditions of dynamic impacts from equipment. Bezopasnost' truda v promyshlennosti, 2023, no. 6, pp. 81-89. (In Russ.).
    12. Tomilov S. N., Lapin A. V. Vibration diagnostics as a tool to identify hidden structural features and defects of the bridge superstructure. Dal'nij Vostok. Avtomobil'nye dorogi i bezopasnost' dvizheniya. Sb. nauch. tr. [The Far East. Highways and traffic safety. Collection of scientific works]. Khabarovsk, 2015, pp. 122-125. (In Russ.).
    13. Uglova E. V., Eganyan G. V. Vibration diagnostics of bridge structures on highways. Molodoj issledovatel' Dona, 2021, no. 2(29), pp. 59-63. (In Russ.).
    14. Kaptelin S. Yu. Measuring equipment for dynamic testing of transport facilities. Put' i putevoe hozyajstvo, 2014, no. 9, pp. 31-34. (In Russ.).
    15. Barshtejn M. F., Il'ichev V. A., Korenev B. G. Dinamicheskij raschet zdanij i sooruzhenij [Dynamic calculation of buildings and structures]. Moscow, Strojizdat Publ., 1984. 303 p. (In Russ.).
    16. Maksimov L. S., Shejnin I. S. Izmerenie vibracij sooruzhenij [Measuring vibrations of structures]. Leningrad, Strojizdat Publ., 1974. 255 p. (In Russ.).
  • For citation: Kunin Yu. S., Perunov A. S. Assessment of Rigidity and Crack Resistance of Reinforced Concrete Elements Based on the Results of Vibration Tests. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2026, no. 2, рp. 12-16. (In Russ.). doi: 10.33622/0869-7019.2026.02.12-16

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