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Pregled bibliografske jedinice broj: 1178382

Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures


Smojver, Ivica; Ivančević, Darko; Brezetić, Dominik
Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures // Composite structures, 286 (2022), 1-10 doi:10.1016/j.compstruct.2022.115266 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1178382 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures

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

Izvornik
Composite structures (0263-8223) 286 (2022); 1-10

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

Ključne riječi
Micromechanical self-healing constitutive model ; Rule of mixtures ; Unidirectional self-healing composite ; Intrinsic healing

Sažetak
This work presents a micromechanical constitutive model of an intrinsically self-healing unidirectional CFRP composite material. The model is implemented into Abaqus/Standard user material subroutine UMAT and validated using experimental results of three-point bending tests available in the literature. Tested specimens consist of thermally mendable bis-maleimide tetrafuran (2MEP4F), and GA045 unidirectional carbon fibres. The matrix material is modelled using the elastic- plastic micro-damage-healing constitutive model. On the other hand, the reinforcing fibres are modelled as linear elastic. A three-dimensional micromechanical model, based on principles of the Rule Of Mixtures, is employed to model the homogenised composite. Finally, a parametric analysis is conducted to evaluate the effect of various parameters on the damage evolution and the healing performance, and afterwards, the results are discussed. The validation results have shown that the developed constitutive model is able to accurately simulate the micro-damage and healing processes in the intrinsically selfhealing unidirectional composite structures.

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

Citiraj ovu publikaciju:

Smojver, Ivica; Ivančević, Darko; Brezetić, Dominik
Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures // Composite structures, 286 (2022), 1-10 doi:10.1016/j.compstruct.2022.115266 (međunarodna recenzija, članak, znanstveni)
Smojver, I., Ivančević, D. & Brezetić, D. (2022) Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures. Composite structures, 286, 1-10 doi:10.1016/j.compstruct.2022.115266.
@article{article, author = {Smojver, Ivica and Ivan\v{c}evi\'{c}, Darko and Brezeti\'{c}, Dominik}, year = {2022}, pages = {1-10}, DOI = {10.1016/j.compstruct.2022.115266}, keywords = {Micromechanical self-healing constitutive model, Rule of mixtures, Unidirectional self-healing composite, Intrinsic healing}, journal = {Composite structures}, doi = {10.1016/j.compstruct.2022.115266}, volume = {286}, issn = {0263-8223}, title = {Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures}, keyword = {Micromechanical self-healing constitutive model, Rule of mixtures, Unidirectional self-healing composite, Intrinsic healing} }
@article{article, author = {Smojver, Ivica and Ivan\v{c}evi\'{c}, Darko and Brezeti\'{c}, Dominik}, year = {2022}, pages = {1-10}, DOI = {10.1016/j.compstruct.2022.115266}, keywords = {Micromechanical self-healing constitutive model, Rule of mixtures, Unidirectional self-healing composite, Intrinsic healing}, journal = {Composite structures}, doi = {10.1016/j.compstruct.2022.115266}, volume = {286}, issn = {0263-8223}, title = {Modelling of micro-damage and intrinsic self-healing in unidirectional CFRP composite structures}, keyword = {Micromechanical self-healing constitutive model, Rule of mixtures, Unidirectional self-healing composite, Intrinsic healing} }

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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