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Longitudinal waves of a finite amplitude in nonlinear elastic media
Asymptotic solution of equations of motion for a longitudinal wave propagating in a nonlinear elastic homogeneous medium is sought. The solution consists of the basic term known from the solution of linear problems, and fro...
DC - Seismologie, vulkanologie a struktura Země
- 2004 •
- C
Rok uplatnění
C - Kapitola v odborné knize
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 discussed, and so...
BI - Akustika a kmity
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of nonlinear wave processes in an elastic resonator
The paper deals with investigation of nonlinear wave processes in elastic tube the modified inhomogeneous Burgers. equation which enables to model nonlinear standing waves inthe supposed resonators. The in...
BI - Akustika a kmity
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
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
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 acoustic threewave interactions in elastic waveguides and resonators
The paper is focused on the problems concerning threewave nonlinear acoustic interactions in elastic resonators or tubes. Study of nonlinear threewave interactions enables to understand an influence of elastic wall...
BI - Akustika a kmity
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
CHARACTERIZATION OF WAVE INTERACTION FOR NONLINEAR ELASTIC MATERIALS
A method for ultrasonic nondestructive testing of nonlinear elastic materials (structural elements) is elaborated. Simultaneous propagation of two longitudinal waves, their reflection and interaction data are utilized. Conv...
BM - Fyzika pevných látek a magnetismus
- 2005 •
- 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 cracks ena...
BI - Akustika a kmity
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Experimental study of the nonlinear effects generated in a concrete structure with damaged integrity
The paper deals with nonlinear interaction between elastic waves and structural defects in concrete specimens. Three groups of concrete specimens which differed from in the development of microcracks in the specimen structu...
JN - Stavebnictví
- 2013 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Nonlinear Standing Waves in Elastic Resonators
Not available...
BI - Akustika a kmity
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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