Počet záznamů: 1
Evaluation of impact damage effect on fatigue life of carbon fibre composites
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SYSNO ASEP 0392740 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve SCOPUS Název Evaluation of impact damage effect on fatigue life of carbon fibre composites Tvůrce(i) Kytýř, D. (CZ)
Fíla, T. (CZ)
Valach, Jaroslav (UTAM-F) SAI, ORCID, RID
Šperl, Martin (UTAM-F) RID, SAICelkový počet autorů 4 Zdroj.dok. UPB Scientific Bulletin, Series D: Mechanical Engineering - ISSN 1454-2358
Roč. 75, č. 2 (2013), s. 157-164Poč.str. 8 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. RO - Rumunsko Klíč. slova carbon fibre composites ; impact damage ; material degradation Vědní obor RIV JI - Kompozitní materiály Obor OECD Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics CEP GAP105/12/0824 GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UTAM-F - RVO:68378297 EID SCOPUS 84878400637 Anotace Carbon fibre in polyphenylene sulfide composites became popular ma- terial in aircraft industry but its fragility and low resistance against impact load- ing limits the application of these composites in aircraft primary structures. The article deals with experimental investigation of the mechanical response of dam- aged composite. Material degradation of intact and damaged specimens during fatigue tests was investigated. The changes in natural frequencies, ultrasound wave propagation and bending stiffness were chosen as damage parameters. The entire fatigue life of intact and damaged specimens was studied in the article by all the presented methods. The accuracy and reliability of assessment of damage parameters were compared. Comparison of accuracy and reliability of presented method for assessment of damage parameters is also given. Pracoviště Ústav teoretické a aplikované mechaniky Kontakt Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Rok sběru 2014 Elektronická adresa https://www.scientificbulletin.upb.ro/rev_docs_arhiva/full4af_644816.pdf
Počet záznamů: 1