[HTML][HTML] A modelling technique to investigate the effects of quasi-static loads on guided-wave based structural health monitoring systems

D Perfetto, G Lamanna, G Petrone, A De Fenza… - Forces in …, 2022 - Elsevier
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 …

Experiments and modelling of ultrasonic waves in composite plates under varying temperature

D Perfetto, ZS Khodaei, A De Luca, MH Aliabadi… - Ultrasonics, 2022 - Elsevier
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 …

[PDF][PDF] Задачи о дисперсии волн в неоднородных волноводах: методы решения (обзор). Часть I

СИ Жаворонок - Механика композиционных материалов и …, 2022 - iampress.ru
АННОТАЦИЯ Представлен краткий обзор современного состояния и путей развития
методов исследования дисперсии волн в функционально-градиентных и слоистых …

Damage shape recognition algorithm of composite woven fabric plate based on guided waves

Z Yang, L Yang, J Zhang, S Ma, T Tian, D Deng… - Composite …, 2023 - Elsevier
Modern lightweight woven fabric composite structures play an important role in industrial
field. The occurrence and accumulation of structure damages can threaten the integrity of in …

Analytical and experimental study of fatigue-crack-growth ae signals in thin sheet metals

R Joseph, V Giurgiutiu - Sensors, 2020 - mdpi.com
The acoustic emission (AE) method is a very popular and well-developed method for
passive structural health monitoring of metallic and composite structures. AE method has …

Guided wave-based crack detection in U-shaped flexural plate butt welds

X Jiang, W Zhou, X Zhang, Z Yang - Engineering Structures, 2024 - Elsevier
Based on the guided wave, a crack detection method for U-shaped flexural plate (UFP) butt
welds is established to realize damage localization and quantitative identification. Firstly, the …

Inhomogeneous mechanical properties in additively manufactured parts characterized by nondestructive laser ultrasound technique

CH Yang, N Jeyaprakash, CK Chan - NDT & E International, 2020 - Elsevier
Additive manufacturing (AM) or Three dimensional (3D) printing has become a promising
manufacturing technique in architecture, aerospace, biomedical and automotive industries …

A semi-analytical isogeometric analysis for wave dispersion in functionally graded plates immersed in fluids

F Seyfaddini, H Nguyen-Xuan, VH Nguyen - Acta Mechanica, 2021 - Springer
The semi-analytical finite element (SAFE) method is widely used for studying properties of
guided waves along composite waveguides. However, evaluating the modes associated to …

An accurate method for dispersion characteristics of surface waves in layered anisotropic semi-infinite spaces

Q Gao, BW Yan, YH Zhang - Computers & Structures, 2023 - Elsevier
In this paper, we develop a novel method for the dispersion characteristics of surface waves
in layered anisotropic semi-infinite spaces. Compared to solving the algebraic …

Analysis of guided wave propagation in functionally graded magneto-electro elastic composite

H Ezzin, M Mkaoir, M Arefi, Z Qian… - Waves in Random and …, 2024 - Taylor & Francis
In the present work, the general stiffness matrix method is extended in the case of a
functionally graded magneto-electro-elastic plate to analyze the free vibration response of a …