Piezoelectricity-based self-sensing of compressive and flexural stress in cement-based materials without admixture requirement and without poling

@article{Shi2018PiezoelectricitybasedSO,
  title={Piezoelectricity-based self-sensing of compressive and flexural stress in cement-based materials without admixture requirement and without poling},
  author={Kairong Shi and D. D. L. Chung},
  journal={Smart Materials and Structures},
  year={2018},
  volume={27}
}
  • K. Shi, D. Chung
  • Published 4 September 2018
  • Engineering, Materials Science
  • Smart Materials and Structures
The self-sensing of compressive and flexural stress in cement-based materials (without embedded or attached sensors, without admixture requirement and without poling) by capacitance measurement has been demonstrated. The sensing involves two coplanar electrodes in the form of aluminum foil adhered to the cement-based material by using adhesive tape, which also serves as a dielectric film. The normal force associated with compressive or flexural loading is applied to the region between the… 

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