Evaluation of nonlinear interface areas in a multiple scattering medium by Nonlinear Coda Wave Interferometry (NCWI): Experimental studies
This paper aims to investigate the application of the Nonlinear Coda Wave Interferometry
(NCWI) method in evaluating the nonlinear interface areas in highly heterogeneous …
(NCWI) method in evaluating the nonlinear interface areas in highly heterogeneous …
Evaluation of compressive damage in concrete using ultrasonic nonlinear coda wave interferometry
This study investigates the feasibility of nonlinear coda wave interferometry (NCWI) for
evaluating compressive damage in concrete, with a particular focus on the interference …
evaluating compressive damage in concrete, with a particular focus on the interference …
Towards quantifying the effect of pump wave amplitude on cracks in the Nonlinear Coda Wave Interferometry method
S Qu, B Hilloulin, O Chupin, JM Piau, O Abraham… - Ultrasonics, 2023 - Elsevier
Abstract In Non-Destructive Testing and Evaluation (NDT&E), an ultrasonic method called
Nonlinear Coda Wave Interferometry (NCWI) has recently been developed to detect cracks …
Nonlinear Coda Wave Interferometry (NCWI) has recently been developed to detect cracks …
Numerical parametric study of Nonlinear Coda Wave Interferometry sensitivity to microcrack size in a multiple scattering medium
This paper reports a numerical study of the sensitivity and applicability of the Nonlinear
Coda Wave Interferometry (NCWI) method in a heterogeneous material with a localized …
Coda Wave Interferometry (NCWI) method in a heterogeneous material with a localized …
Ultrasonic coda wave experiment and simulation of concrete damage process under uniaxial compression
Y He, L Song, K Xue, S Liu, H Li, W Yang, J Huang - Buildings, 2022 - mdpi.com
Using the coda wave interferometry (CWI) method to obtain the ultrasonic coda wave
characteristics of loaded concrete is an important method to evaluate the mechanical …
characteristics of loaded concrete is an important method to evaluate the mechanical …
Feasibility of Using Shear Wave Ultrasonic Probes as Pump-Wave Sources in Concrete Microcrack Detection and Monitoring by Nonlinear Ultrasonic Coda Wave …
BA Galaz Donoso, S Avudaiappan, EI Saavedra Flores - Sensors, 2022 - mdpi.com
This paper represents a first attempt to study the feasibility of using shear wave (SW)
ultrasonic probes as pump-wave sources in concrete microcrack detection and monitoring …
ultrasonic probes as pump-wave sources in concrete microcrack detection and monitoring …
The Detection of Local Impact Fatigue Damage on Metal Materials by Combining Nonlinear Acoustic Modulation and Coda Wave Interferometry
Y Ma, J Wu, Y He, Z Xu, S Yang - Journal of Nondestructive Evaluation, 2024 - Springer
Some metal structures in the aerospace and nuclear industries are subjected to repeated
impact loads that accumulate microcracks until fracture, called impact fatigue damage, which …
impact loads that accumulate microcracks until fracture, called impact fatigue damage, which …
One step forward passive baseline-free imaging using nonlinear secondary noise sources
This paper introduces the concept of secondary noise sources for passive defect localization
in structures. The proposed solution allows for the exploitation of the principle of Green's …
in structures. The proposed solution allows for the exploitation of the principle of Green's …