This study presents a novel framework for compensating temperature effects on guided
waves in composite structures with different thicknesses, based on both theoretical and …

This article presents a parallel algorithm to model the nonlinear dynamic interactions
between ultrasonic guided waves and fatigue cracks. The Local Interaction Simulation …

Detection and characterization of delamination damage are of great importance to the
assurance of structural safety. This work investigates the potential of a baseline-free …

Guided wave-based methods for damage detection have been widely investigated as
techniques to identify damages and their dimensions in structures. Most of the research …

Guided wave (GW) structural health monitoring (SHM) systems offer an attractive solution as
an in-situ quasi real-time assessment of structural damage, but their sensitivity and efficiency …

Modelling and numerical simulation–based on the framework of the Local Interaction
Simulation Approach–was developed to have more insight into nonlinear attributes of …

Lamb waves are elastodynamic guided waves in plates and are used for non-destructive
evaluation, sensors, and material characterization. These applications rely on the …

Abstract Acoustic Emission used in Non-Destructive Testing is focused on analysis of elastic
waves propagating in mechanical structures. Then any information carried by generated …

In this study, a novel method for improving the simulation of wave propagation in
Peridynamic (PD) media is investigated. Initially, the dispersion properties of the nonlocal …

The paper presents a perturbation approach for calculating amplitude-dependent Lamb
wave dispersion in nonlinear plates. Nonlinear dispersion relationships are derived in …