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Pregled bibliografske jedinice broj: 1128738

Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response


Šomođi, Željko; Brnada, Snježana; Zdraveva, Emilija
Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response // Proceedings of the 5th International Conference on Natural Fibers - Materials of the Future / Fangueiro, Raul (ur.).
Portugal: Sciencentris, 2021. str. 323-324 (poster, međunarodna recenzija, prošireni sažetak, znanstveni)


CROSBI ID: 1128738 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response

Autori
Šomođi, Željko ; Brnada, Snježana ; Zdraveva, Emilija

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

Izvornik
Proceedings of the 5th International Conference on Natural Fibers - Materials of the Future / Fangueiro, Raul - Portugal : Sciencentris, 2021, 323-324

ISBN
978-989-54808-5-2

Skup
ICNF 2021 - 5th International Conference on Natural Fibers

Mjesto i datum
Portugal, 17. - 19. 5. 2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Woven fabric, Asymetric tensile loading, Sigmoidal approximation

Sažetak
In a computational analysis of deformational behaviour of textile materials their specific tensile nonlinearity needs to be adequately described. Comparison of fitting accuracy for a selection of possible approximate models indicates that the sigmoidal curve offers an excellent fit for a wide spectrum of woven fabrics. In the asymmetric tensile loading, the tensile force is applied to a rectangular fabric specimen via the rigid crossbar, and the linear distribution of strain results in nonlinear stress distribution, including zero stress in the zone of compressive strain at large load eccentricities. The adopted sigmoidal model of tensile response is incorporated into the static conditions of equilibrium between tensile force and stresses in the fabric. The computed results allow a precise estimate of stress concentration and apparent reduction in strength and stiffness resulting from the eccentricity of load application.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-3170 - Multi-funkcionalni tkani kompoziti za toplinsku zaštitnu odjeću (MF-WCOMPROTECT) (Kovačević, Stana, HRZZ - IP-2018-01) ( POIROT)

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb

Profili:

Avatar Url Željko Šomođi (autor)

Avatar Url Emilija Zdraveva (autor)

Avatar Url Snježana Brnada (autor)


Citiraj ovu publikaciju:

Šomođi, Željko; Brnada, Snježana; Zdraveva, Emilija
Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response // Proceedings of the 5th International Conference on Natural Fibers - Materials of the Future / Fangueiro, Raul (ur.).
Portugal: Sciencentris, 2021. str. 323-324 (poster, međunarodna recenzija, prošireni sažetak, znanstveni)
Šomođi, Ž., Brnada, S. & Zdraveva, E. (2021) Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response. U: Fangueiro, R. (ur.)Proceedings of the 5th International Conference on Natural Fibers - Materials of the Future.
@article{article, editor = {Fangueiro, R.}, year = {2021}, pages = {323-324}, keywords = {Woven fabric, Asymetric tensile loading, Sigmoidal approximation}, isbn = {978-989-54808-5-2}, title = {Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response}, keyword = {Woven fabric, Asymetric tensile loading, Sigmoidal approximation}, publisher = {Sciencentris}, publisherplace = {Portugal} }
@article{article, editor = {Fangueiro, R.}, year = {2021}, pages = {323-324}, keywords = {Woven fabric, Asymetric tensile loading, Sigmoidal approximation}, isbn = {978-989-54808-5-2}, title = {Computation of asymmetric tensile loading of woven fabric using sigmoidal approximation of nonlinear tensile response}, keyword = {Woven fabric, Asymetric tensile loading, Sigmoidal approximation}, publisher = {Sciencentris}, publisherplace = {Portugal} }




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