Distinction between crack echoes and rebar echoes based on Morlet Wavelet Transform of impact echo signals

Author:

Chang Chia-Chia,Yu Chih-Peng,Lin Yiching

Publisher

Elsevier BV

Subject

Mechanical Engineering,Condensed Matter Physics,General Materials Science

Reference14 articles.

1. Detecting flaws in concrete beams and columns using the impact-echo method;Lin;ACI Materials Journal July,1992

2. The impact-echo response of concrete plates containing delaminations: numerical, experimental and field studies;Cheng;Mater. Struct. June,1993

3. Carino N.J., The impact-echo method: an overview, Proceedings of the 2001 structures congress & exposition, may 21-23, 2001, Washington, D.C., ASCE.

4. Effect on impact-echo signals caused by steel reinforcing bars and void around bars;Cheng;ACI Materials Journal Sep,1993

5. Distinction of rebar and crack echoes in impact echo signals using empirical Mode decomposition;Kuo,2008

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