Smart Structures and Systems

  • 제17권1호
  • /
  • Pages.1-15
  • /
  • 2016
  • /
  • 1738-1584(pISSN)
  • /
  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Non-contact surface wave testing of pavements: comparing a rolling microphone array with accelerometer measurements

  • Bjurstrom, Henrik (Department of Highway and Railway Engineering, KTH Royal Institute of Technology) ;
  • Ryden, Nils (Department of Highway and Railway Engineering, KTH Royal Institute of Technology) ;
  • Birgisson, Bjorn (Department of Highway and Railway Engineering, KTH Royal Institute of Technology)
  • 투고 : 2014.02.09
  • 심사 : 2014.09.06
  • 발행 : 2016.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

Rayleigh wave velocity along a straight survey line on a concrete plate is measured in order to compare different non-destructive data acquisition techniques. Results from a rolling non-contact data acquisition system using air-coupled microphones are compared to conventional stationary accelerometer results. The results show a good match between the two acquisition techniques. Rolling measurements were found to provide a fast and reliable alternative to stationary system for stiffness determination. However, the non-contact approach is shown to be sensitive to unevenness of the measured surface. Measures to overcome this disadvantage are discussed and demonstrated using both forward and reverse rolling measurements.

키워드

참고문헌

  1. Aggelis, D.G., Kordatos, E.Z., Soulioti, D.V. and Matikas, T.E. (2010), "Combined use of thermography and ultrasound for the characterization of subsurface cracks in concrete", Constr. Build. Mater., 24(10), 1888-1897. https://doi.org/10.1016/j.conbuildmat.2010.04.014
  2. Castaings, M. and Cawley, P. (1996), "The generation, propagation, and detection of Lamb waves in plates using air-coupled ultrasonic transducers", J. Acoust. Soc. Am., 100 (5), 3070-3077. https://doi.org/10.1121/1.417193
  3. Gibson, A. and Popovics, J. (2005), "Lamb wave basis for impact-echo method analysis", J. Eng. Mech. - ASCE, 131(4), 438-443. https://doi.org/10.1061/(ASCE)0733-9399(2005)131:4(438)
  4. Kee, S.H., Fernandez-Gomez, E. and Zhu, J. (2011), "Evaluating surface-breaking cracks in concrete using air-coupled sensors", ACI Mater. J., 108(5), 558-565.
  5. Kee, S.H., Oh, T., Popovics, J.S., Arndt, R.W. and Zhu, J. (2012), "Nondestructive bridge deck testing with air-coupled impact-echo and infrared thermography", J. Bridge Eng., 17(6), 928-939. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000350
  6. Luukkala, M., Heikkila, P. and Surakka, J. (1971), "The wave resonance - a contactless test method", Ultrasonics, 9 (4), 201-208. https://doi.org/10.1016/0041-624X(71)90387-8
  7. Nazarian, S., Yuan, D. and Tandon, V. (1999), "Structural field testing of flexible pavement layers with seismic methods for quality control", J. Transp. Res. Board, 1654, 50-60. https://doi.org/10.3141/1654-06
  8. Park, C.B., Miller, R.D. and Xia, J. (1999), "Multichannel analysis of surface waves", Geophysics, 64(3), 800-808. https://doi.org/10.1190/1.1444590
  9. Ryden, N. and Park, C.B. (2006), "Fast simulated annealing inversion of surface waves on pavements using phase velocity spectra", Geophysics, 71 (4), 49-58.
  10. Ryden, N., Lowe, M.J.S. and Cawley, P. (2008), "Non-contact surface wave scanning of pavements using a rolling microphone array", Quantitative Nondestructive Evaluation, Golden, Colorado, July.
  11. Soltani, F., Goueygou, M., Lafhaj, Z. and Piwakowski, B. (2013), "Relationship between ultrasonic Rayleigh wave propagation and capillary porosity in cement paste with variable water content", NDT&E Int., 54, 75-83. https://doi.org/10.1016/j.ndteint.2012.12.003
  12. Zhu, J. and Popovics, J. (2001), "Non-contact detection of surface waves in concrete using an air-coupled sensor", Quantitative Nondestructive Evaluation, Brunswick, Maine, July.
  13. Zhu, J. and Popovics, J. (2005), "Non-contact imaging for surface-opening cracks in concrete with air-coupled sensors", Mater. Struct., 38(9), 801-806. https://doi.org/10.1617/14292
  14. Yuan, D., Nazarian, S., Chen, D. and McDaniel, M. (1999), "Use of seismic methods in monitoring pavement deterioration during accelerated pavement testing with TxMLS", Proceedings of the International Conference on Accelerated Pavement Testing, Reno, Nevada, October.

피인용 문헌

  1. Non-contact rolling surface wave measurements on asphalt concrete 2019, https://doi.org/10.1080/14680629.2017.1390491
  2. Field and laboratory stress-wave measurements of asphalt concrete vol.126, 2016, https://doi.org/10.1016/j.conbuildmat.2016.09.067
  3. Detecting the thickness mode frequency in a concrete plate using backward wave propagation vol.139, pp.2, 2016, https://doi.org/10.1121/1.4941250
  4. Assessment of porosity influence on dynamic characteristics of smart heterogeneous magneto-electro-elastic plates vol.72, pp.1, 2019, https://doi.org/10.12989/sem.2019.72.1.113