Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Oleh Serhiyenko"'
This monograph analyses in detail the physical aspects of the elastic waves radiation during deformation or fracture of materials. It presents themethodological bases for the practical use of acoustic emission device, anddescribes the results of theo
Publikováno v:
Foundations of Engineering Mechanics ISBN: 9783319493480
The direct industrial application of AE as a method of non-destructive testing of the integrity of structures and their elements, under periodic testing or in service conditions, is conditioned by the necessity to overcome a number of serious difficu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68f1b3df95cc2ca081139976a03a1d77
https://doi.org/10.1007/978-3-319-49350-3_6
https://doi.org/10.1007/978-3-319-49350-3_6
Publikováno v:
Foundations of Engineering Mechanics ISBN: 9783319493480
Elasticity is a solid’s most important property for restoring its shape and volume after the termination of the action of the external forces applied to it, while for liquids and gases, only volume is restored.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc5a6e1ada8f660e08aa9a0a4c3087b
https://doi.org/10.1007/978-3-319-49350-3_2
https://doi.org/10.1007/978-3-319-49350-3_2
Publikováno v:
Foundations of Engineering Mechanics ISBN: 9783319493480
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21d5fb62d2196d03dcd21f3f6ed88ea1
https://doi.org/10.1007/978-3-319-49350-3_3
https://doi.org/10.1007/978-3-319-49350-3_3
Publikováno v:
Foundations of Engineering Mechanics ISBN: 9783319493480
A real solid always contains defects that reveal themselves as sharp stress concentrators, i.e., cracks. In such cases, the approaches of classic continuum mechanics cannot be used in calculating the strength of materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230cf4968cb0bbf0343d7d2514c109bf
https://doi.org/10.1007/978-3-319-49350-3_1
https://doi.org/10.1007/978-3-319-49350-3_1
Publikováno v:
Foundations of Engineering Mechanics ISBN: 9783319493480
Alongside the doubtless success of AE diagnostics of materials and structural elements, there is a number of methodical difficulties in applying this phenomenon.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4570bfb5fbb999b17ad4ee32822f1e0
https://doi.org/10.1007/978-3-319-49350-3_4
https://doi.org/10.1007/978-3-319-49350-3_4
Publikováno v:
Foundations of Engineering Mechanics ISBN: 9783319493480
To diagnose the products, structures or state of their separate elements, it is important to estimate the strength characteristics of materials and the parameters of their static crack growth resistance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c638f93e17c46755f711bd591693f01
https://doi.org/10.1007/978-3-319-49350-3_5
https://doi.org/10.1007/978-3-319-49350-3_5
Publikováno v:
Wave Motion. 50:326-333
A nonstationary axisymmetric problem concerning mode-III elastic wave generation in an elastic cracked half-space is considered. The problem is formulated in the Fourier time transform domain. An integral representation of displacements is selected i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46cab45e2d7b2dc5b2375bd929a7ddae
https://doi.org/10.1016/j.wavemoti.2012.09.001
https://doi.org/10.1016/j.wavemoti.2012.09.001
Publikováno v:
Engineering Fracture Mechanics. 77:759-767
In the paper a problem on the radiation of waves of acoustic emission (АЕ) during formation of penny-shaped crack in aluminium alloy elastic body under tensile and twisting loading is considered. By the method of integral transforms, the problem is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19184441d1c1ab1c28c6f4823f1a589e
https://doi.org/10.1016/j.engfracmech.2010.01.009
https://doi.org/10.1016/j.engfracmech.2010.01.009
Publikováno v:
Engineering Fracture Mechanics. 68:1317-1333
An important scientific and technical problem that could be solved using acoustic emission (AE) is the possibility of inspecting nucleation and sub-critical growth of internal crack-like defects in structure elements caused, for example, by hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01df6d09e10e2ad940e78bc985ef5181
https://doi.org/10.1016/s0013-7944(01)00026-1
https://doi.org/10.1016/s0013-7944(01)00026-1