Journal of the Korea Institute of Building Construction (한국건축시공학회지)

The Korean Institute of Building Construction (한국건축시공학회)
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Investigation of Setting Process of Cementitious Materials Using Electromechanical Impedance of Embedded Piezoelectric Patch

  • Lee, Chang Joon (School of Architecture and Civil Engineering, Kyungpook National University) ;
  • Lee, Jun Cheol (School of Architecture and Civil Engineering, Kyungpook National University) ;
  • Shin, Sung Woo (Department of Safety Engineering, Pukyong National University) ;
  • Kim, Wha Jung (School of Architecture and Civil Engineering, Kyungpook National University)
  • Received : 2012.07.04
  • Accepted : 2012.10.08
  • Published : 2012.12.20
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Abstract

In this study, the evolution of the electro-mechanical impedance (EMI) of a piezoelectric (PZT) patch embedded in fresh cement paste was investigated to discuss the possibility of monitoring the setting process of cement-based materials using an EMI sensing technique. A tailored thin square PZT patch was embedded in cement paste before casting, and EMI signatures of the embedded patch were continuously measured from casting up to 12 hours. A standard penetration resistance test was performed to compare and correlate the evolution of EMI during the setting process. The results showed that EMI responses differ according to the age of the cement paste, and that the behavior of the EMI resonance peak has a clear correlation with the penetration resistance of the cement paste. Based on the results, it is concluded that an EMI sensing technique using embedded PZT patch can be effectively applied to monitor the setting process of cement-based materials.

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References

  1. Bentz DP. A Review of Early-age Properties of Cement-based Materials. Cement and Concrete Research. 2008 February;38(2):196-204. https://doi.org/10.1016/j.cemconres.2007.09.005
  2. Park G, Sohn H, Farrar CR, Inman DJ. Overview of Piezoelectric Impedance-based Health Monitoring and Path Forward. The Shock and Vibration Digest. 2003 November; 35(6):451-63. https://doi.org/10.1177/05831024030356001
  3. Shin SW, Qureshi AR, Lee JY, Yun CB. Piezoelectric Sensor Based Nondestructive Active Monitoring of Strength Gain in Concrete. Smart Materials and Structures. 2008 July; 17(5):1-8.
  4. Shin SW, Oh T. Application of Electro-mechanical Impedance Sensing Technique for Online Monitoring of Strength Development in Concrete Using Smart PZT Patches. Construction and Building Materials. 2009 February;23(2):1185-8. https://doi.org/10.1016/j.conbuildmat.2008.02.017
  5. Tawie R, Lee HK. Monitoring the Strength Development in Concrete by EMI Sensing Technique. Construction and Building Materials. 2010 September;24(9):1746-53. https://doi.org/10.1016/j.conbuildmat.2010.02.014
  6. Wang D, Zhu H. Monitoring of the Strength Gain of Concrete Using Embedded PZT Impedance. Construction and Building Materials. 2011 September;25(9):3703-8. https://doi.org/10.1016/j.conbuildmat.2011.04.020
  7. Liang C, Sun FP, Rogers CA. Coupled Electromechanical Analysis of Adaptive Materials Systems-Determination of the Actuator Power Consumption and System Energy Transfer. Journal of Intelligent Material Systems and Structures. 1994;11(3):206-14.
  8. ASTM International. ASTM C403 Test Method for Time of Setting of Concrete Mixture by Penetration Resistance. American Society for Testing and Materials; 2008.
  9. Chung C, Mroczek M, Park I, Struble LJ. On the Evaluation of Setting Time of Cement Paste Based on ASTM C403 Penetration Resistance Test. Journal of Testing and Evaluation. 2010 March;38(5):527-33.
  10. Perrissin-Fabert I, Jayet Y. Simulated and Experimental Study of the Electric Impedance of a Piezoelectric Element in a Viscoelastic Medium. Ultrasonics. 1994;32(2):107-12. https://doi.org/10.1016/0041-624X(94)90018-3
  11. Boumiz A, Vernet C, Tenoudji FC. Mechanical Properties of Cement Pastes and Mortars at Early Ages-Evolution with Time and Degree of Hydration. Advanced Cement Based Materials. 1996;3(3-4):94-106.
  12. Bernand O, Ulm FJ, Lemarchand E. A Multiscale Micromechanics-hydration Model for the Early-age Elastic Properties of Cement-based Materials. Cement and Concrete Research. 2003 September;33(9):1293-309. https://doi.org/10.1016/S0008-8846(03)00039-5
  13. Voigt T, Grosse CU, Sun Z, Shah SP, Reinhardt HW. Comparison of ultrasonic wave transmission and reflection measurements with P- and S-waves on early age mortar and concrete. Materials and Structures. 2005 October; 38(8):729-38. https://doi.org/10.1617/14267

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