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Pregled bibliografske jedinice broj: 1245136

Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity


Vrgoč, Ana; Tomičević, Zvonimir; Smaniotto, Benjamin; Hild François
Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity // Mechanics of materials, 177 (2023), 104552, 16 doi:10.1016/j.mechmat.2022.104552 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1245136 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity

Autori
Vrgoč, Ana ; Tomičević, Zvonimir ; Smaniotto, Benjamin ; Hild François

Izvornik
Mechanics of materials (0167-6636) 177 (2023); 104552, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Polymer matrix composite ; Digital Volume Correlation ; Notch-sensitivity ; Strain fields ; Correlation residuals

Sažetak
The results of in-situ cyclic tensile experiments performed on two dogbone specimens made of glass fiber mat reinforced polyester resin are presented (the second specimen contains a machined rectangular notch). The experimental data were obtained by using X-ray Computed Tomography. The reconstructed volumes were analyzed via Digital Volume Correlation. The investigated material was notch-insensitive since both specimens failed at equal stress levels. To further confirm this hypothesis, and to study strain--damage interactions, the major eigen strain and correlation residual maps of both specimens were analyzed. Even in the first loading cycle, an inner strained band extending through the whole ligament area developed within both specimens, already indicating the path to final fracture. It is shown that the final failure of the studied material was primarily driven by the yarn mesostructure, i.e., the influence of the underlying heterogeneities prevailed over the effects due to specimen machining and/or geometric singularity.

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

Profili:

Avatar Url Zvonimir Tomičević (autor)

Avatar Url Ana Vrgoč (autor)

Poveznice na cjeloviti tekst rada:

doi doi.org

Citiraj ovu publikaciju:

Vrgoč, Ana; Tomičević, Zvonimir; Smaniotto, Benjamin; Hild François
Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity // Mechanics of materials, 177 (2023), 104552, 16 doi:10.1016/j.mechmat.2022.104552 (međunarodna recenzija, članak, znanstveni)
Vrgoč, A., Tomičević, Z., Smaniotto, B. & Hild François (2023) Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity. Mechanics of materials, 177, 104552, 16 doi:10.1016/j.mechmat.2022.104552.
@article{article, author = {Vrgo\v{c}, Ana and Tomi\v{c}evi\'{c}, Zvonimir and Smaniotto, Benjamin}, year = {2023}, pages = {16}, DOI = {10.1016/j.mechmat.2022.104552}, chapter = {104552}, keywords = {Polymer matrix composite, Digital Volume Correlation, Notch-sensitivity, Strain fields, Correlation residuals}, journal = {Mechanics of materials}, doi = {10.1016/j.mechmat.2022.104552}, volume = {177}, issn = {0167-6636}, title = {Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity}, keyword = {Polymer matrix composite, Digital Volume Correlation, Notch-sensitivity, Strain fields, Correlation residuals}, chapternumber = {104552} }
@article{article, author = {Vrgo\v{c}, Ana and Tomi\v{c}evi\'{c}, Zvonimir and Smaniotto, Benjamin}, year = {2023}, pages = {16}, DOI = {10.1016/j.mechmat.2022.104552}, chapter = {104552}, keywords = {Polymer matrix composite, Digital Volume Correlation, Notch-sensitivity, Strain fields, Correlation residuals}, journal = {Mechanics of materials}, doi = {10.1016/j.mechmat.2022.104552}, volume = {177}, issn = {0167-6636}, title = {Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity}, keyword = {Polymer matrix composite, Digital Volume Correlation, Notch-sensitivity, Strain fields, Correlation residuals}, chapternumber = {104552} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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