Глушков С.П.

УДК 624.271

ГЛУШКОВ СЕРГЕЙ ПАВЛОВИЧ, докт. техн. наук, профессор,

rcpl@rambler.ru

ООО «Мидель»,

630004, г. Новосибирск, ул. Вокзальная магистраль, 2,

СОЛОВЬЕВ ЛЕОНИД ЮРЬЕВИЧ, канд. техн. наук, доцент,

lys@stu.ru

ДОНЕЦ НИКОЛАЙ АЛЕКСАНДРОВИЧ,

donetsna@gmail.com

Сибирский государственный университет путей сообщения,

630023, г. Новосибирск, ул. Д. Ковальчук, 191/3

ИДЕНТИФИКАЦИЯ  ПОВРЕЖДЕНИЙ  В  МОСТОВЫХ  КОНСТРУКЦИЯХ  НА  ОСНОВЕ  АНАЛИЗА  ИХ  КОЛЕБАТЕЛЬНЫХ  ПРОЦЕССОВ

В статье дан обзор методов идентификации повреждений в конструкциях по данным исследования колебательных процессов применительно к пролетным строениям мостов. Описаны основные вехи в развитии методов идентификации повреждений, в основе которых лежит фурье-анализ и вейвлет-анализ. Выделены сильные и слабые стороны базирующихся на них методов. В результате определены пути совершенствования и направления будущего развития методов идентификации повреждений в мостовых конструкциях на основе анализа их колебательных процессов.

Ключевые слова: идентификация повреждений, фурье-анализ, вейвлет-анализ, пролетные строения мостов.

Библиографический список

  1. A Simplified Approach to the Numerical and Experimental Modeling of the Dynamics of a Cracked Beam [Conference] // 12th International Modal Analysis Conference. – Year Published. – Р. 778–785.
  2. Cobb, R.G. Sensor Placement and Structural Damage Identification from Minimal Sensor Information / R.G. Cobb, B. S. Liebst // AIAA Journal. – 1997. – Т. 32.–№ 2. – Р. 369–374.
  3. Daubechies, I.Ten lectures on wavelets /I. Daubechies. – Philadelphia: SIAM: Society for Industrial and Applied Mathematics, 1992.
  4. Douka, E. Crack identification in beams using wavelet analysis / E. Douka, S. Loutridis, A. Trochidis // International Journal of Solids and Structures. – 2003. – Т. 40.–№ 13–14. – С. 3557–3569.
  5. The Location of Defects in Structures: a Comparison of the Use of Natural Frequency and Mode Shape Data [Conference] // 10th International Modal Analysis Conference. – Year Published. – Р. 522–528.
  6. Friswell, M.I. A combined genetic and eigensensitivity algorithm for the location of damage in structures / M.I. Friswell, J.E.T. Penny, S.D. Garvey // Computers & Structures. – 1998. – Т. 69.–№ 5. – С. 547–556.
  7. Gabor, D. Theory of communication. Part 1: The analysis of information / D. Gabor // Journal of the Institution of Electrical Engineers – Part III: Radio and Communication Engineering. – 1946. – Т. 93.–№ 26. – С. 429–457.
  8. Hou, Z. Wavelet-Based Approach for Structural Damage Detection / Z. Hou, M. Noori, R.S. Amand // Journal of Engineering Mechanics. – 2000. – Т. 126.–№ 7. – С. 677–683.
  9. Kam, T.Y. Detection of cracks in structures using modal test data / T.Y. Kam, T.Y. Lee // Engineering Fracture Mechanics. – 1992. – Т. 42.–№ 2. – С. 381–387.
  10. Kim, H. Damage detection of structures by wavelet analysis / H. Kim, H. Melhem // Engineering Structures. – 2004. – Т. 26.–№ 3. – С. 347–362.
  11. Kitada, Y. Identification of Nonlinear Structural Dynamic Systems Using Wavelets / Y. Kitada // Journal of Engineering Mechanics. – 1998. – Т. 124.–№ 10. – С. 1059–1066.
  12. Ovanesova, A.V. Applications of wavelet transforms to damage detection in frame structures / A.V. Ovanesova, L.E. Suárez // Engineering Structures. – 2004. – Т. 26.–№ 1. – С. 39–49.
  13. Pandey, A.K. Damage detection from changes in curvature mode shapes / A.K. Pandey, M. Biswas, M.M. Samman // Journal of Sound and Vibration. – 1991. – Т. 145.–№ 2. – С. 321–332.
  14. Ratcliffe, C.P. Damage Detection Using a Modified Laplacian Operator on Mode Shape Data / C.P. Ratcliffe // Journal of Sound and Vibration. – 1997. – Т. 204.–№ 3. – С. 505–517.
  15. Rizos, P.F. Identification of crack location and magnitude in a cantilever beam from the vibration modes / P.F. Rizos, N. Aspragathos, A.D. Dimarogonas // Journal of Sound and Vibration. – 1990. – Т. 138.–№ 3. – С. 381–388.
  16. Salawu, O.S. An Integrity Index Method for Structural Assessment of Engineering Structures Using Modal Testing / O.S. Salawu // Insight: the Journal of the British Institute of Non-Destructive Testing. – 1997. – Т. 39.–№ 1. – С. 33–37.
  17. Salawu, O.S. Bridge Assessment Using Forced-Vibration Testing / O.S. Salawu, C. Williams // Journal of Structural Engineering. – 1995. – Т. 121.–№ 2. – С. 161–173.
  18. Skjærbæk, P.S. Identification of damage in reinforced concrete structures from earthquake records-- optimal location of sensors / P.S. Skjærbæk, S.R.K. Nielsen, A.S. Çakmak // Soil Dynamics and Earthquake Engineering. – 1996. – Т. 15.–№ 6. – С. 347–358.
  19. Effects of Damage on the Modal Parameters of a Cylindrical Shell [Conference] // 10th International Modal Analysis Conference. – Year Published. – Р. 529–535.
  20. Stubbs, N. Damage localization in structures without baseline modal parameters / N. Stubbs, J.-T. Kim // AIAA Journal. – 1996. – Т. 34.–№ 8. – С. 1644–1649.
  21. Topole, K.G. Non-destructive damage evaluation of a structure from limited modal parameters / K.G. Topole, N. Stubbs // Earthquake Engineering & Structural Dynamics. – 1995. – Т. 24.–№ 11. – С. 1427–1436.
  22. Wang, Q. Damage detection with spatial wavelets / Q. Wang, X. Deng // International Journal of Solids and Structures. – 1999. – Т. 36.–№ 23. – С. 3443–3468.
  23. Wang, W.J. Application of Wavelets to Gearbox Vibration Signals for Fault Detection / W.J. Wang, P.D. McFadden // Journal of Sound and Vibration. – 1996. – Т. 192.–№ 5. – С. 927–939.
  24. Illustration of the Use of Modal Assurance Criterion to Detect Structural Changes in an Orbiter Test Specimen [Conference] // The Air Force Conference on Aircraft Structural Integrity. – Year Published. – Р. 1–6.
  25. Yuen, M.M.F. A numerical study of the eigenparameters of a damaged cantilever / M.M.F. Yuen // Journal of Sound and Vibration. – 1985. – Т. 103.–№ 3. – С. 301–310.
  26. Результаты полномасштабного обследоваия и испытания сталежелезобетонных пролетных строений железнодорожных мостов Сибири и Дальнего Востока / С.А. Бока­рев, Е.В. Рогова, Л.Ю. Соловьев, Д.Н. Цветков // Вестник Томского государственного архитектурно-строительного университета. – 2009. –№ 2. – С. 160–170.

______________________________

GLUSHKOV, SERGEY PAVLOVICH, Dr. of tech. sc., prof.,

rcpl@rambler.ru

Midel llc,

2 Vokzalnaya magistral st., Novosibirsk, 630004, Russia,

SOLOVJEV, LEONID YURYEVICH, Cand. of tech. sc., assoc. prof.,

lys@stu.ru

DONETS, NIKOLAI ALEKSANDROVICH,

donetsna@gmail.com

Siberian State University of Railway Service,

191/3 D. Kovalchuk st., Novosibirsk, 630023, Russia

IDENTIFICATION  OF DAMAGE  TO  BRIDGE  STRUCTURES  BASED  ON  THE  ANALYSIS  OF  THEIR  VIBRATIONAL  PROCESSES

The paper presents a review of methods for identification of damage in structures according to the study of oscillatory processes in relation to the superstructure. The major stages in the development of methods for identifying the damage, which are based on Fourier analysis and wavelet analysis, are described. The strong and weak points of these methods are stressed. As a result, the ways of improvement and future development of methods for identification of damage in bridge structures based on the analysis of their vibrational processes are defined.

Keywords: identification of damage, Fourier analysis, wavelet analysis.

Статья | (378 Кб)