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Nonlinear elastic wave spectroscopy of polymer samples with laser induced cracks
The concepts of NDT methods based on nonlinear elastic wave spectroscopy (NEWS) are discussed. The history and advantages of the nonlinear methodology is described of nonlinear effects is discusse...
BI - Akustika a kmity
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Monitoring of the Damage Evolution in Reinforced Concrete Girder by Means of Nonlinear Elastic Wave Spectroscopy
Paper presents results of the study focused on Monitoring of the Damage Evolution in Reinforced Concrete Girder by Means of Nonlinear Elastic Wave Spectroscopy....
JL - Únava materiálu a lomová mechanika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Nonlinear elasic wave spectroscopy methods used to detect defects in solids
Using of nonlinear elastic wave methods (frequency mixing method and TRA method) in aircraf wing panel NDT is discussed in the paper....
BI - Akustika a kmity
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Calibration Samples for Use in Nonlinear Ultrasonic Spectroscopy
The experimental procedures are described, based on nonlinear elastic wave spectroscopy (NEWS). Special testing samples - PMMA blocks with laser induced cracks - are designed to verify that procedures. Opening of c...
BI - Akustika a kmity
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Detection of structural damage of aluminum alloy 6082 using elastic wave modulation spectroscopy
Nonlinear elastic wave modulation spectroscopy (NEWMS) experiments were performed on aluminum alloy grade 6082.The cracks were confirmed by electron microscopy....
BI - Akustika a kmity
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Application of Nonlinear Ultrasonic Spectroscopy on Hurdis Ceiling Slabs
Application of Nonlinear Ultrasonic Spectroscopy on Hurdis Ceiling Slabs...
JN - Stavebnictví
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Monitoring of Concrete Components Structure Condition Using a Nonlinear Ultrasonic Spectroscopy
Monitoring of Concrete Components Structure Condition Using a Nonlinear Ultrasonic Spectroscopy...
JN - Stavebnictví
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Nonlinear Elastic Wave Spectroscopy with MLS Perturbation Signal
The article describes a test procedure based on the fundamental principle of Nonlinear Elastic Wave Spectroscopy. Without integration of all test stages into one automated measurement station and without Maximum Le...
Civil engineering
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Nondestructive evaluation of concrete structure of the nuclear reactor cavity by nonlinear elastic wave spectroscopy (NEWS) : contract number-771318
The structural health of two model samples of concrete shaft of nuclear reactor was non-destructively tested by three variations of nonlinear ultrasonic spectroscopy methods denoted as NWMS, SSM a TR-ESAM. The results of measuring p...
JF - Jaderná energetika
- 2013 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Nondestructive evaluation of corrosion damage of Al-alloys by in-situ AE monitoring and nonlinear elastic wave spectroscopy testing
by the nonlinear wave modulation spectroscopy method (NWMS). Specimens made of Al-alloy L-beams in situ during corrosion process. Nonlinear parameters of the samples were measured was determined by AE, the amount ...
BI - Akustika a kmity
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
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