Guided ultrasonic waves propagation imaging: a review
This article presents a comprehensive review of the laser-based guided ultrasonic waves
propagation imaging (G-UPI) system and respective signal/data processing methods related …
propagation imaging (G-UPI) system and respective signal/data processing methods related …
Noncontact ultrasonic nondestructive techniques: state of the art and their use in civil engineering
M Kaczmarek, B Piwakowski… - Journal of Infrastructure …, 2017 - ascelibrary.org
Ultrasonic noncontact methods of testing civil engineering materials in air, where both
transmission of waves into materials and reception of signals are contactless, are reviewed …
transmission of waves into materials and reception of signals are contactless, are reviewed …
Star: Visual computing in materials science
C Heinzl, S Stappen - Computer Graphics Forum, 2017 - Wiley Online Library
Visual computing has become highly attractive for boosting research endeavors in the
materials science domain. Using visual computing, a multitude of different phenomena may …
materials science domain. Using visual computing, a multitude of different phenomena may …
Experimental study on ultrasonic monitoring of splitting failure in reinforced concrete
This paper investigates inspection of reinforced concrete elements sensitive to the splitting
failure. The behaviour of a reinforced concrete specimen subjected to a tensile stress is …
failure. The behaviour of a reinforced concrete specimen subjected to a tensile stress is …
Multiple-mode Lamb wave scattering simulations using 3D elastodynamic finite integration technique
CAC Leckey, MD Rogge, CA Miller, MK Hinders - Ultrasonics, 2012 - Elsevier
We have implemented three-dimensional (3D) elastodynamic finite integration technique
(EFIT) simulations to model Lamb wave scattering for two flaw-types in an aircraft-grade …
(EFIT) simulations to model Lamb wave scattering for two flaw-types in an aircraft-grade …
Isolation of ultrasonic scattering by wavefield baseline subtraction
AJ Dawson, JE Michaels, TE Michaels - Mechanical Systems and Signal …, 2016 - Elsevier
Wavefield imaging generally refers to the measurement of signals over a two-dimensional
rectilinear grid that originate from a spatially fixed source. Subtraction of such wavefields is …
rectilinear grid that originate from a spatially fixed source. Subtraction of such wavefields is …
Ultrasonic wavefield imaging: Research tool or emerging NDE method?
JE Michaels - AIP Conference Proceedings, 2017 - pubs.aip.org
Ultrasonic wavefield imaging refers to acquiring full waveform data over a region of interest
for waves generated by a stationary source. Although various implementations of wavefield …
for waves generated by a stationary source. Although various implementations of wavefield …
Modeling of delamination detection utilizing air-coupled ultrasound in wood-based composites
In this work, we model ACU transmission in delaminations, with focus in the interference
effects resulting from multiple ultrasonic reflections within the delamination layers and the …
effects resulting from multiple ultrasonic reflections within the delamination layers and the …
Experiments and finite element analysis for detecting the embedded defects in concrete using PZT transducers
Y Xiong, S Zhang, C Chen, Y Zhang - Construction and Building Materials, 2021 - Elsevier
Deficiencies inside concrete may reduce the load-bearing capacity and bring potential
safety and durability problems to infrastructures. Detection of concrete deficiencies at the …
safety and durability problems to infrastructures. Detection of concrete deficiencies at the …
Air-coupled ultrasound inspection of glued laminated timber
A novel air-coupled ultrasound (ACU) 120 kHz normal transmission system enabled
successful imaging of bonding and saw cut defects in multilayered glulam beams up to 280 …
successful imaging of bonding and saw cut defects in multilayered glulam beams up to 280 …