A new tool for impact-echo measurements: Wavelet transform

Insight: Non-Destructive Testing and Condition Monitoring

Volumn 39, Issue 5, 1997, Pages 337-339

  Shyu, Hung Fa ^a   Pai, Yaw Dawn ^a  

^a INSTITUTE OF NUCLEAR ENERGY RESEARCH   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; CONCRETE CONSTRUCTION; FREQUENCY DOMAIN ANALYSIS; SIGNAL PROCESSING; THICKNESS MEASUREMENT; TIME DOMAIN ANALYSIS;

ANISOTROPIC CHARACTERISTICS; BACK WALL ECHOES; DENOISING; IMPACT ECHO; SCALOGRAM; SIGNAL ANALYSIS;

WAVELET TRANSFORMS;

EID: 0031142326     PISSN: 13542575     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. M Sansalone and N J Carino, 'Impact-Echo Method', Concrete International, April 1988.
2. Y D Pai, P A Juang and C H Ho, 'INER's NDE Research Program for the Concrete', Proceedings of the 8th Asia-Pacific Conference on NOT, Taipei, Taiwan, Dec. 11-14, 1995.
3. Y Lin and M Jhu, 'Study of Signal Analysis in Impact-Echo Testing', NSC 81-0410-E005-523, 1992-1993.
4. C K Chui, 'An Introduction to Wavelets', Academic Press, 1992.
5. G Olmo and L L Presti, 'Applications of Wavelet Transform for Seismic Activity Monitoring', in Wavelets: Theory, Algorithms, and Applications, C K Chui etc, pp. 561-572, Academic Press, 1994.
6. M Misiti, Y Misiti, G Oppenheim and J M Poggi, 'Wavelet Toolbook User's Guide', The Math Works, Inc., March 1996.