On the sensitivity of elastic waves due to structural damages: Time-frequency based indexing method

Journal of Sound and Vibration

Volumn 320, Issue 4-5, 2009, Pages 915-941

  Gangadharan, R ^a   Mahapatra, D Roy ^a   Gopalakrishnan, S ^a   Murthy, C R L ^a   Bhat, M R ^a  

^a INDIAN INSTITUTE OF SCIENCE   (India)

Author keywords

[No Author keywords available]

Indexed keywords

DAMAGE DETECTION; ELASTIC WAVES; ELASTICITY; ELECTROMAGNETIC WAVE SCATTERING; FOURIER TRANSFORMS; INDEXING (OF INFORMATION); INTERACTIVE DEVICES; WAVELET TRANSFORMS; WAVES;

DAMAGE INDICES; DAMAGE INFORMATIONS; DAMAGE PARAMETERS; ELASTIC WAVE SCATTERINGS; ERROR BOUNDS; HIGHER ORDERS; HILBERT-HUANG TRANSFORMS; INDEXING METHODS; MATERIAL DEGRADATIONS; MULTI FREQUENCIES; NON-STATIONARY SIGNALS; NUMERICAL SIMULATIONS; ON TIME; REFLECTED WAVES; SCATTERED WAVES; SPECTRAL FINITE ELEMENT METHODS; STRUCTURAL DAMAGES; TIME FREQUENCIES; TIME-FREQUENCY ANALYSIS; TIME-FREQUENCY DOMAINS; WAVE SCATTERINGS;

SENSITIVITY ANALYSIS;

EID: 59049096362     PISSN: 0022460X     EISSN: 10958568     Source Type: Journal    
DOI: 10.1016/j.jsv.2008.09.008     Document Type: Article

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