Identifying technology for structural da
Identifying technology for structural damage based on the impedance analysis of piezoelectric sensor
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Dongyu Xu; Xin Cheng; Shifeng Huang; Minhua Jiang
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Article
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2010
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Elsevier Science
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English
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PZT piezoelectric ceramic was used as sensing element to fabricate piezoelectric sensor. The fabricated PZT piezoelectric sensor was embedded into and affixed to the structure to detect the structural damage, respectively. The structural crack damage was investigated using the impedance spectra of t