Guided Lamb waves for identification of damage in composite structures: A review
The guided Lamb wave is widely acknowledged as one of the most encouraging tools for
quantitative identification of damage in composite structures, and relevant research has …
quantitative identification of damage in composite structures, and relevant research has …
Shear horizontal wave transducers for structural health monitoring and nondestructive testing: A review
Shear horizontal (SH) waves are of great importance in structural health monitoring (SHM)
and nondestructive testing (NDT), since the lowest order SH wave in isotropic plates is non …
and nondestructive testing (NDT), since the lowest order SH wave in isotropic plates is non …
A guided wave dispersion compensation method based on compressed sensing
The ultrasonic guided wave has emerged as a promising tool for structural health monitoring
(SHM) and nondestructive testing (NDT) due to their capability to propagate over long …
(SHM) and nondestructive testing (NDT) due to their capability to propagate over long …
Extraction and selective promotion of zero-group velocity and cutoff frequency resonances in bi-dimensional waveguides using the electromechanical impedance …
This study showcases the electromechanical impedance (EMI) technique for extracting and
promoting zero-group velocity (ZGV) and cutoff frequency resonances in a waveguide …
promoting zero-group velocity (ZGV) and cutoff frequency resonances in a waveguide …
Lamb wave-based quantitative identification of delamination in CF/EP composite structures using artificial neural algorithm
Delamination in composite structures plays a major role in lowering structural strength and
stiffness, consequently downgrading system integrity and reliability. A Lamb wave-based …
stiffness, consequently downgrading system integrity and reliability. A Lamb wave-based …
Instantaneous reference-free crack detection based on polarization characteristics of piezoelectric materials
A new methodology of guided-wave-based nondestructive testing (NDT) is developed to
detect crack damage in a thin metal structure without using prior baseline data or a …
detect crack damage in a thin metal structure without using prior baseline data or a …
Bolt looseness detection in lap joint based on phase change of Lamb waves
T Tong, J Hua, D Du, F Gao, J Lin - Mechanical Systems and Signal …, 2025 - Elsevier
Bolts are widely applied to lap joints in many industrial fields. Due to harsh environment and
low quality of operation, bolt looseness may appear during service. For lack of an …
low quality of operation, bolt looseness may appear during service. For lack of an …
Towards in-plane local defect resonance for non-destructive testing of polymers and composites
Local defect resonance (LDR) makes use of high frequency vibrations to get a localized
resonant activation of the defect. In this study, it is shown for various samples and damage …
resonant activation of the defect. In this study, it is shown for various samples and damage …
Lamb wave tomography for defect localization using wideband dispersion reversal method
Tomography imaging of defects using ultrasonic Lamb waves has attracted much attention
in nondestructive testing of plates. However, there are two challenges for robust localization …
in nondestructive testing of plates. However, there are two challenges for robust localization …
Crack identification in aluminium plates using Lamb wave signals of a PZT sensor network
With an integrated active piezoelectric sensor network, a Lamb wave-based crack
identification technique for aluminium plates was developed. Experimental results showed …
identification technique for aluminium plates was developed. Experimental results showed …