Spectral Analysis and damage evolution in Concrete Structures with Ultrasonic Technique

D. Masera, F. Sellone, M. Sclerandi, N. Pugno, P. Antonacci, P. Bocca (2007). "Spectral Analysis and damage evolution in Concrete Structures with Ultrasonic Technique." In Proceedings of FraMCoS 6, Catania, Italy.

D. Masera, F. Sellone, M. Sclerandi, N. Pugno, P. Antonacci, P. Bocca. "Spectral Analysis and damage evolution in Concrete Structures with Ultrasonic Technique." Paper presented at FraMCoS 6, Catania, Italy, 2007.

D. Masera, F. Sellone, M. Sclerandi, N. Pugno, P. Antonacci, P. Bocca, "Spectral Analysis and damage evolution in Concrete Structures with Ultrasonic Technique," in Proc. FraMCoS 6, Catania, Italy, 2007.

@inproceedings{d-masera2007,
  title     = {Spectral Analysis and damage evolution in Concrete Structures with Ultrasonic Technique},
  author    = {D. Masera, F. Sellone, M. Sclerandi, N. Pugno, P. Antonacci, P. Bocca},
  year      = {2007},
  booktitle = {Proceedings of FraMCoS 6},
  address   = {Catania, Italy},
}

TY  - CPAPER
TI  - Spectral Analysis and damage evolution in Concrete Structures with Ultrasonic Technique
AU  - D. Masera
AU  - F. Sellone
AU  - M. Sclerandi
AU  - N. Pugno
AU  - P. Antonacci
AU  - P. Bocca
PY  - 2007
T2  - Proceedings of FraMCoS 6
CY  - Catania, Italy
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Spectral_Analysis_and_damage_evolution_in_Concrete_Structures_with_Ultrasonic_Te.pdf
AB  - The non-linear behavior of both virgin and damaged concrete samples is experimentally inves- tigated by means of ultrasonic tests. Recent theoretical models, indeed, have pointed out that mono-frequency ultrasonic excitations bring to light such phenomena as harmonic generation and sidebands production, which are essentially due to the material non-linearity. The estimation of the harmonic components parameters (am- plitudes and phases) is achieved through a signal processing technique based on MUltiple SIgnal Classifica- tion (MUSIC) system, which reveals to be optimal for the specific signal model here considered. The experi- ments described in this paper show that the material non-linear features…
ER  -