The use of intelligent computational tools for damage detection and identification with an emphasis on composites–A review

GF Gomes, YAD Mendéz, PSL Alexandrino… - Composite …, 2018 - Elsevier
Abstract Today, the Structural Health Monitorin (SHM) methodology is the main way to deal
with the detection and identification of damages in a range of engineering sectors, mainly in …

On the use of mode shape curvatures for damage localization under varying environmental conditions

Y Shokrani, VK Dertimanis, EN Chatzi… - Structural Control and …, 2018 - Wiley Online Library
A novel damage localization method is introduced in this study, which exploits mode shape
curvatures as damage features, while accounting for operational variability. The developed …

An experimental study on the data-driven structural health monitoring of large wind turbine blades using a single accelerometer and actuator

D García, D Tcherniak - Mechanical Systems and Signal Processing, 2019 - Elsevier
The study aimed to investigate the performance of a Structural Health Monitoring (SHM)
methodology based on use of a single accelerometer and single actuator in the detection …

Damage identification in reinforced concrete beams using wavelet transform of modal excitation responses

A Soleymani, H Jahangir, M Rashidi, FF Mojtahedi… - Buildings, 2023 - mdpi.com
This study focuses on identifying damage in reinforced concrete (RC) beams using time-
domain modal testing and wavelet analysis. A numerical model of an RC beam was used to …

Damage identification method based on continuous wavelet transform and mode shapes for composite laminates with cutouts

J Zhou, Z Li, J Chen - Composite Structures, 2018 - Elsevier
Mode shape has been widely applied in damage identification and localization for plate-like
structures. However, each mode shape has its specific sensitivity to the damage at certain …

Detection and measurement of impacts in composite structures using a self-powered triboelectric sensor

C Garcia, I Trendafilova, JS del Rio - Nano Energy, 2019 - Elsevier
Composite structures as eg aircrafts, wind turbines or racing cars are frequently subjected to
numerous impacts. For example, aircrafts may collide with birds during take-off and landing …

Vibration-based delamination diagnosis and modelling for composite laminate plates

D Garcia, R Palazzetti, I Trendafilova, C Fiorini… - Composite …, 2015 - Elsevier
This study suggests a methodology for damage diagnosis in structures, which is based on a
multivariate statistical procedure and uses the measured time domain structural vibration …

Singular spectrum analysis for the investigation of structural vibrations

I Trendafilova - Engineering Structures, 2021 - Elsevier
This study aims to demonstrate some capabilities of singular spectrum analysis (SSA) for the
purposes of analysis of vibrating/dynamic structures. SSA is a powerful method for time …

Polynomial Chaos-Kriging metamodel for quantification of the debonding area in large wind turbine blades

B Pavlack, J Paixão, S Da Silva… - Structural Health …, 2022 - journals.sagepub.com
This study aims to investigate the performance of a data-driven methodology for quantifying
damage based on the use of a metamodel obtained from the Polynomial Chaos-Kriging …

Towards damage detection using blind source separation integrated with time-varying auto-regressive modeling

F Musafere, A Sadhu, K Liu - Smart Materials and Structures, 2015 - iopscience.iop.org
In the last few decades, structural health monitoring (SHM) has been an indispensable
subject in the field of vibration engineering. With the aid of modern sensing technology, SHM …