Ultrasonic Guided Waves in Piezoelectric Layered Composite with Different Interfacial Properties | Zendy

Xiao Chen | Zendy

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Ultrasonic Guided Waves in Piezoelectric Layered Composite with Different Interfacial Properties

Author(s) -

Xiao Chen

Publication year - 2011

Publication title -

advances in materials science and engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.356

H-Index - 42

eISSN - 1687-8442

pISSN - 1687-8434

DOI - 10.1155/2011/701819

Subject(s) - materials science , piezoelectricity , ultrasonic sensor , composite number , composite material , dispersion (optics) , delamination (geology) , slip (aerodynamics) , acoustics , optics , paleontology , physics , subduction , biology , tectonics , thermodynamics

Combining the propagation model of guided waves in a multilayered piezoelectric composite with the interfacial model of rigid, slip, and weak interfaces, the generalized dispersion characteristic equations of guided waves propagating in a piezoelectric layered composite with different interfacial properties are derived. The effects of the slip, weak, and delamination interfaces in different depths on the dispersion properties of the lowest-order mode ultrasonic guided wave are analyzed. The theory would be used to characterize the interfacial properties of piezoelectric layered composite nondestructively

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