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Pregled bibliografske jedinice broj: 1213428

Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites

Smojver, Ivica; Brezetić, Dominik; Ivančević, Darko
Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites // Composite structures, 302 (2022), 1-8 doi:10.1016/j.compstruct.2022.116213 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1213428 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites

Autori
Smojver, Ivica ; Brezetić, Dominik ; Ivančević, Darko

Izvornik
Composite structures (0263-8223) 302 (2022); 1-8

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

Ključne riječi
polymer matrix ; woven glass fibre ; matrix micro-damage ; intrinsic self-healing ; fibre damage ; FRP composite ; low velocity impact ; multi-scale ; rule of mixtures

Sažetak
In this work, a multi-scale framework is used for modelling of Low Velocity Impact (LVI) and post- impact healing of woven intrinsically self-healing FRP composite structures. The matrix constituent is modelled using the elastic-plastic micro-damage healing model. Furthermore, the reinforcing fibres are modelled as linear elastic with Hashin failure criterion and progressive damage model. The employed micromechanical model is the Rule of Mixtures (ROM). The developed model is implemented into Abaqus/Explicit user material subroutine VUMAT and validated using the LVI experimental results available in the literature. Tested specimens consisted of a self-healing epoxy resin and woven E-glass fabric as the matrix constituent and reinforcement, respectively. Validation results by comparing contact forces have shown that the model accurately predicts damaging mechanisms in the specimen. Additionally, prediction of fibre damage is in satisfactory agreement with experimental results. Finally, prediction of damaged and healed areas corresponds to experimental ultrasonic measurements.

Izvorni jezik
Engleski

Znanstvena područja
Zrakoplovstvo, raketna i svemirska tehnika



POVEZANOST RADA

Projekti:
IP-2018-01-2248 - Napredna simulacija samoobnavljajućih kompozita (ACCESS) (Smojver, Ivica, HRZZ - 2018-01) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Darko Ivančević (autor)

Avatar Url Dominik Brezetić (autor)

Avatar Url Ivica Smojver (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com www.sciencedirect.com

Citiraj ovu publikaciju:

Smojver, Ivica; Brezetić, Dominik; Ivančević, Darko
Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites // Composite structures, 302 (2022), 1-8 doi:10.1016/j.compstruct.2022.116213 (međunarodna recenzija, članak, znanstveni)
Smojver, I., Brezetić, D. & Ivančević, D. (2022) Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites. Composite structures, 302, 1-8 doi:10.1016/j.compstruct.2022.116213.
@article{article, author = {Smojver, Ivica and Brezeti\'{c}, Dominik and Ivan\v{c}evi\'{c}, Darko}, year = {2022}, pages = {1-8}, DOI = {10.1016/j.compstruct.2022.116213}, keywords = {polymer matrix, woven glass fibre, matrix micro-damage, intrinsic self-healing, fibre damage, FRP composite, low velocity impact, multi-scale, rule of mixtures}, journal = {Composite structures}, doi = {10.1016/j.compstruct.2022.116213}, volume = {302}, issn = {0263-8223}, title = {Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites}, keyword = {polymer matrix, woven glass fibre, matrix micro-damage, intrinsic self-healing, fibre damage, FRP composite, low velocity impact, multi-scale, rule of mixtures} }
@article{article, author = {Smojver, Ivica and Brezeti\'{c}, Dominik and Ivan\v{c}evi\'{c}, Darko}, year = {2022}, pages = {1-8}, DOI = {10.1016/j.compstruct.2022.116213}, keywords = {polymer matrix, woven glass fibre, matrix micro-damage, intrinsic self-healing, fibre damage, FRP composite, low velocity impact, multi-scale, rule of mixtures}, journal = {Composite structures}, doi = {10.1016/j.compstruct.2022.116213}, volume = {302}, issn = {0263-8223}, title = {Explicit multi-scale modelling of intrinsic self- healing after low-velocity impact in GFRP composites}, keyword = {polymer matrix, woven glass fibre, matrix micro-damage, intrinsic self-healing, fibre damage, FRP composite, low velocity impact, multi-scale, rule of mixtures} }

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

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