Naslov
Comprehensive analysis of damage in fiber reinforced polymers

Autori
Vrgoč, Ana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Seventh Annual PhD Workshop, PhD study of Mechanical Engineering, Naval Architecture, Aeronautical Engineering and Metallurgical Engineering, Book of Abstracts / Jokić, Andrej ; Ivanić, Ivana ; Bauer, Branko ; Degiuli, Nastia ; Duić, Neven ; Hegedić, Miro ; Landek, Darko ; Lulić, Zoran ; Matijević, Božidar ; Parunov, Joško ; Runje, Biserka ; Tonković, Zdenko ; Terze, Zdravko - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu ; Metalurški fakultet Sveučilišta u Zagrebu, 2021, 37-38

Skup
7th Annual PhD Workshop: PhD Study of Mechanical Engineering, Naval Architecture, Aeronautical Engineering and Metallurgical Engineering

Mjesto i datum
Zagreb, Hrvatska, 05.07.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
Glass fiber reinforced polymer ; Damage ; Digital Volume Correlation ; Gray level residuals

Sažetak
Fiber reinforced polymer (FRP) composites surpass the limitations of conventional engineering materials, as their heterogeneous microstructure can be engineered to meet specific design requirements. The complex and heterogeneous architecture of such materials induces various damage mechanisms at different length scales. This calls for a comprehensive analysis of bulk kinematic changes, which is essential to understand the role of microstructure on the failure of FRPs. Digital Volume Correlation (DVC) has recently emerged as an efficient technique allowing displacement (and strain) fields to be measured in the bulk of various materials by registering 3D images (e.g., obtained via X-ray computed tomography (XCT)). Furthermore, as in surface observations (via Digital Image Correlation), global approaches, which assume the continuity of the displacement fields, were introduced. Such a framework enables the measured displacements to be coupled with finite element (FE) simulations.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA