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Acoustic-based damage detection method
V Arora, YH Wijnant, A de Boer - Applied acoustics, 2014 - Elsevier
Most of the structural health monitoring (SHM) methods is either based on vibration-based
and contact acoustic emission (AE) techniques. Both vibration-based and acoustic emission …
and contact acoustic emission (AE) techniques. Both vibration-based and acoustic emission …
[HTML][HTML] Cable tension identification based on near field radiated acoustic pressure signal
Z Yu, S Shao, N Liu, Z Zhou, L Feng, P Du, J Tang - Measurement, 2021 - Elsevier
To obtain cable force quickly and accurately, and to develop a novel method for the
construction of a large number of cable structures and models, this paper proposed a novel …
construction of a large number of cable structures and models, this paper proposed a novel …
Estimation of effect of voids on frequency response of mountain tunnel lining based on microtremor method
Nowadays, aged tunnels keep continuously increasing all over the world, which require
effective inspection methods to assess their health conditions. In this study, both in situ …
effective inspection methods to assess their health conditions. In this study, both in situ …
Operational modal analysis of a rectangular plate using non-contact excitation and measurement
Operational modal analysis (OMA), or output-only modal analysis, has been extensively
developed in the past decades and widely used especially when the input is unknown and …
developed in the past decades and widely used especially when the input is unknown and …
Vibration reduction design of extension housing for printed circuit board based on particle dam** materials
W **ao, S Yu, L Liu, F Zhang - Applied Acoustics, 2020 - Elsevier
When a high-speed moving object is subjected to high-intensity vibration shocks and a
sharp rise in temperature, the internal electronic components (Printed Circuit Board) will …
sharp rise in temperature, the internal electronic components (Printed Circuit Board) will …
On the experimental vibroacoustic modal analysis of a plate-cavity system
L Liu, F Ripamonti, R Corradi, Z Rao - Mechanical Systems and Signal …, 2022 - Elsevier
This paper proposes a methodology to the experimental vibroacoustic modal analysis on a
coupled plate-cavity system. The method is based on the nonlinear curve fitting to the …
coupled plate-cavity system. The method is based on the nonlinear curve fitting to the …
Some issues in the structural health monitoring of a railway viaduct by ground based radar interferometry
Operational Modal Analysis (OMA) is extensively used as a tool for the modal identification
and the Structural Health Monitoring (SHM) of civil constructions. However, the classical …
and the Structural Health Monitoring (SHM) of civil constructions. However, the classical …
Wind turbine blade damage detection using various machine learning algorithms
Wind turbine blades undergo high operational loads, experience variable environmental
conditions, and are susceptible to failures due to defects, fatigue, and weather induced …
conditions, and are susceptible to failures due to defects, fatigue, and weather induced …
Acoustical signature analysis of a helicopter cabin in steady-state and run up operational conditions
The noise situation inside modern helicopter cabins is still unsatisfying in comparison to
modern jet. The requirement of a quieter helicopter needs a systematic study of its Noise …
modern jet. The requirement of a quieter helicopter needs a systematic study of its Noise …
Experimental modal test of the spiral bevel gear wheel using the PolyMAX method
T **ang, D Lan, S Zhang, W Li, D Lin - Journal of Mechanical Science and …, 2018 - Springer
To verify the effectiveness and correctness of free modal analysis results from a Spiral bevel
gear (SBG) wheel by using Finite element method (FEM), an experimental platform was …
gear (SBG) wheel by using Finite element method (FEM), an experimental platform was …