Vibration-based damage identification methods: a review and comparative study
A comprehensive review on modal parameter-based damage identification methods for
beam-or plate-type structures is presented, and the damage identification algorithms in …
beam-or plate-type structures is presented, and the damage identification algorithms in …
Damage identification techniques via modal curvature analysis: Overview and comparison
D Dessi, G Camerlengo - Mechanical Systems and Signal Processing, 2015 - Elsevier
This paper aims to compare several damage identification methods based on the analysis of
modal curvature and related quantities (natural frequencies and modal strain energy) by …
modal curvature and related quantities (natural frequencies and modal strain energy) by …
A mode shape‐based damage detection approach using laser measurement from a vehicle crossing a simply supported bridge
EJ OBrien, A Malekjafarian - Structural Control and Health …, 2016 - Wiley Online Library
This paper presents a novel algorithm for bridge damage detection based on the mode
shapes estimated from a passing vehicle. The bridge response at the moving coordinate is …
shapes estimated from a passing vehicle. The bridge response at the moving coordinate is …
[HTML][HTML] A 2-D continuous wavelet transform of mode shape data for damage detection of plate structures
A two-dimensional (2-D) continuous wavelet transform (CWT)-based damage detection
algorithm using “Dergauss2d” wavelet for plate-type structures is presented. The 2-D CWT …
algorithm using “Dergauss2d” wavelet for plate-type structures is presented. The 2-D CWT …
Improvement of damage detection methods based on experimental modal parameters
The objective of this paper is to introduce a new method for structural damage detection
based on experimentally obtained modal parameters. The new method is suitable for …
based on experimentally obtained modal parameters. The new method is suitable for …
Damage detection method based on operating deflection shape curvature extracted from dynamic response of a passing vehicle
Y Zhang, ST Lie, Z Xiang - Mechanical Systems and Signal Processing, 2013 - Elsevier
This paper describes the development of a local damage detection method for beam and
plate like structures based on operating deflection shape curvature extracted from dynamic …
plate like structures based on operating deflection shape curvature extracted from dynamic …
A discussion on the merits and limitations of using drive-by monitoring to detect localised damage in a bridge
D Hester, A González - Mechanical Systems and Signal Processing, 2017 - Elsevier
Given the large number of bridges that currently have no instrumentation, there are obvious
advantages in monitoring the condition of a bridge by analysing the response of a vehicle …
advantages in monitoring the condition of a bridge by analysing the response of a vehicle …
Structural damage identification via a combination of blind feature extraction and sparse representation classification
Y Yang, S Nagarajaiah - Mechanical Systems and Signal Processing, 2014 - Elsevier
This paper addresses two problems in structural damage identification: locating damage
and assessing damage severity, which are incorporated into the classification framework …
and assessing damage severity, which are incorporated into the classification framework …
Reference-free detection of minute, non-visible, damage using full-field, high-resolution mode shapes output-only identified from digital videos of structures
Detecting damage in structures based on the change in their dynamics or modal parameters
(modal frequencies and mode shapes) has been extensively studied for three decades. The …
(modal frequencies and mode shapes) has been extensively studied for three decades. The …