Numerical study for cohesive zone model in delamination analysis based on higher-order b-spline functions

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • Tran Quoc Thai
  • Timon Rabczuk
  • Xiaoying Zhuang

Organisationseinheiten

Externe Organisationen

  • Bauhaus-Universität Weimar
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Aufsatznummer1750004
FachzeitschriftJournal of Micromechanics and Molecular Physics
Jahrgang2
Ausgabenummer1
Frühes Online-Datum22 Feb. 2017
PublikationsstatusVeröffentlicht - März 2017

Abstract

A numerical aspect of the implementation cohesive zone model for delamination analysis is presented in this work by employing interface elements and higher-order B-spline functions. The stress oscillation is addressed, and Newton–Cotes integration scheme is considered as a good candidate to overcome this phenomenon. In order to track the nonlinear equilibrium path, a general arc-length constraint named dissipationbased arc-length method is applied. A numerical example is presented to perform the ability of the formulation in predicting the delamination behavior of studied structures.

ASJC Scopus Sachgebiete

Zitieren

Numerical study for cohesive zone model in delamination analysis based on higher-order b-spline functions. / Thai, Tran Quoc; Rabczuk, Timon; Zhuang, Xiaoying.
in: Journal of Micromechanics and Molecular Physics, Jahrgang 2, Nr. 1, 1750004, 03.2017.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Thai, TQ, Rabczuk, T & Zhuang, X 2017, 'Numerical study for cohesive zone model in delamination analysis based on higher-order b-spline functions', Journal of Micromechanics and Molecular Physics, Jg. 2, Nr. 1, 1750004. https://doi.org/10.1142/S2424913017500047
Thai, T. Q., Rabczuk, T., & Zhuang, X. (2017). Numerical study for cohesive zone model in delamination analysis based on higher-order b-spline functions. Journal of Micromechanics and Molecular Physics, 2(1), Artikel 1750004. https://doi.org/10.1142/S2424913017500047
Thai TQ, Rabczuk T, Zhuang X. Numerical study for cohesive zone model in delamination analysis based on higher-order b-spline functions. Journal of Micromechanics and Molecular Physics. 2017 Mär;2(1):1750004. Epub 2017 Feb 22. doi: 10.1142/S2424913017500047
Thai, Tran Quoc ; Rabczuk, Timon ; Zhuang, Xiaoying. / Numerical study for cohesive zone model in delamination analysis based on higher-order b-spline functions. in: Journal of Micromechanics and Molecular Physics. 2017 ; Jahrgang 2, Nr. 1.
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