Delamination Growth Analysis in Mode I by Means of Lamb Waves
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F18%3AN0000054" target="_blank" >RIV/00010669:_____/18:N0000054 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2214785318320704" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2214785318320704</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matpr.2018.08.101" target="_blank" >10.1016/j.matpr.2018.08.101</a>
Alternative languages
Result language
angličtina
Original language name
Delamination Growth Analysis in Mode I by Means of Lamb Waves
Original language description
Delamination growth of double-cantilever-beam (DCB) specimens using Lamb waves is investigated from the perspective of frequency tuning, actuation waveform, sensor placement, and selection of parameters sensitive to delamination growth. The velocity dispersion of the fundamental asymmetric mode is exploited in order to determine the delamination onset during the test. The Lamb-wave mode arrival from one end of the specimen to the other end is delayed, as the DCB specimen splits into two parts with different thicknesses. An error of only 2.27% between the Lamb-wave-based delamination length and visually identified length is achieved.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Materials Today: Proceedings, vol. 5, issue 13, part 2
ISBN
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ISSN
2214-7853
e-ISSN
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Number of pages
6
Pages from-to
26470-26475
Publisher name
Elsevier Ltd.
Place of publication
Neuveden
Event location
Terst, Itálie
Event date
Sep 19, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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