Pregled bibliografske jedinice broj: 1142277
Comparison of different digital image registration techniques for damage analysis of fiber reinforced polymers
Comparison of different digital image registration techniques for damage analysis of fiber reinforced polymers // Proceedings ECCOMAS MSF 2021 5th International Conference on Multi-Scale Computational Methods for Solids and Fluids / Ibrahimbegović, Adnan ; Nikolić, Mijo (ur.).
Split, Hrvatska, 2021. str. 89-92 (predavanje, međunarodna recenzija, prošireni sažetak, znanstveni)
CROSBI ID: 1142277 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Comparison of different digital image
registration techniques for damage analysis of
fiber reinforced polymers
Autori
Vrgoč, Ana ; Tomičević, Zvonimir ; Zaplatić, Andrija ; Hild, François
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni
Izvornik
Proceedings ECCOMAS MSF 2021 5th International Conference on Multi-Scale Computational Methods for Solids and Fluids
/ Ibrahimbegović, Adnan ; Nikolić, Mijo - , 2021, 89-92
ISBN
978-9958-638-66-4
Skup
5th International Conference on Multi-Scale Computational Methods for Solids and Fluids (ECCOMAS MSF 2021)
Mjesto i datum
Split, Hrvatska, 30.06.2021. - 02.07.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Digital Image Correlation ; Digital Volume Correlation ; Full-field measurement ; Gray level residuals ; Fiber reinforced polymer
Sažetak
In this work, a comparison study between Digital Image Correlation and Digital Volume Correlation employed in the damage initiation and growth analysis of fiber-reinforced poylmer is presented. The experimental work was performed on 5.8 mm thick dogbone samples made of epoxy resin reinforced with glass fiber mat. The uniaxial tensile test was conducted in a displacement-controlled mode with a prescribed stroke rate of 2 mm/min. Global DIC was performed to measure displacement fields and calculate strain fields. The global material behavior was estimated during the test with a DIC gauge positioned over the region of interest. The gray level residual maps, corresponding to the gray level residuals at the convergence of the correlation procedure, were investigated to detect discontinuities and monitor damage growth on the specimen surface, as well as in the material bulk.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
UIP-2019-04-5460 - Promatranje, identifikacija i kvantifikacija mehanizama mehaničkog oštećenja na kompozitima ojačanim staklenim vlaknima primjenom različitih metoda nerazornog ispitivanja (FULLINSPECT) (Tomičević, Zvonimir, HRZZ - 2019-04) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
