Název:
Identification of damaged zones in C/PPS specimens subjected to fatigue loading based on high-resolution thermography
Autoři:
Koudelka_ml., P. ; Kytýř, Daniel ; Fenclová, Nela ; Šperl, Martin Typ dokumentu: Příspěvky z konference Konference/Akce: Youth Symposium on Experimental Solid Mechanics /14./, Traunkirchen (AT), 20150520
Rok:
2016
Jazyk:
eng
Abstrakt: In this study high resolution thermography is used for identification of damaged zones in Carbon fiber/polyphenylene sulfide (C/PPS) long fiber composite specimens with induced impact damage subjected to tensile fatigue loading. Image processing techniques were applied on thermographs from all loading cases to obtain segmented images of the damaged location that were then used for\ncalculation of the heated area. Results show that the considered method can be used to identify heated area in the vicinity of damage with high confidence at low number of cycles where no significant fatigue effect is present in the material.
Klíčová slova:
C/PPS; damage; fatigue; long fiber composite; thermography Číslo projektu: TA03010209 (CEP) Poskytovatel projektu: GA TA ČR Zdrojový dokument: Acta Polytechnica CTU Proceedings, ISBN 978-80-01-05885-5, ISSN 2336-5382 Poznámka: Související webová stránka: https://ojs.cvut.cz/ojs/index.php/APP/article/view/APP.2016.3.0035
Instituce: Ústav teoretické a aplikované mechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0263241