Non-destructive Methods for Damage Assessment of Composite Sandwich Structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F18%3AN0000086" target="_blank" >RIV/00010669:_____/18:N0000086 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/abs/2018/47/matecconf_iceaf-v2018_01008/matecconf_iceaf-v2018_01008.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2018/47/matecconf_iceaf-v2018_01008/matecconf_iceaf-v2018_01008.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201818801008" target="_blank" >10.1051/matecconf/201818801008</a>
Alternative languages
Result language
angličtina
Original language name
Non-destructive Methods for Damage Assessment of Composite Sandwich Structures
Original language description
Sandwich structures are capable of absorbing large amounts of energy under impact loads which results in high structural crashworthiness. Comparison of detection capabilities of selected C-scan NDT methods applicable for inspections of sandwich structures was performed using water-squirt, air-coupled and pitch-catch ultrasonic techniques, supplemented by laser shearography. Test results have shown that water-squirt and pitch-catch techniques are the most suitable methods for the core damage evaluation. Air-coupled method showed lower sensitive for detection of some artificial defects and impact damages in honeycomb sandwiches when unfocused transducers were used. The combination of the presented methods was able to reveal most of the defects.
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
MATEC Web of Conferences, 188, art. no. 01008
ISBN
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ISSN
2261236X
e-ISSN
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Number of pages
8
Pages from-to
nestrankovano
Publisher name
EDP Sciences
Place of publication
Neuveden
Event location
ostrov Chios, Řecko
Event date
Jun 20, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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