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Application of an interface damage model to steel reinforced concrete: a study of the size effect

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EN
Abstrakty
EN
Influence of the size of steel reinforcement of a concrete structure on crack initiation at the interface between the steel fibre and the concrete body of the structure is under consideration. Numerical analysis is provided using a quasistatic delamination model for interface rupture based on an energetic approach using a cohesive zone model for providing the interface stress-strain relation. The obtained results confirm expected dependence of the critical load which causes triggering of the interface crack on a structure dimension parameter.
Twórcy
autor
  • Faculty of Civil Engineering, Institute of Construction Technology and Management, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia, +421 602 4388
  • Faculty of Civil Engineering, Institute of Construction Technology and Management, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia, +421 602 4386
autor
  • Faculty of Civil Engineering, Institute of Construction Technology and Management, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia, +421 602 4386
Bibliografia
  • [1] Carpinteri, A., Paggi, M., Zavarise, G. Snap-back instability in micro-structured composites and its connection with superplasticity, Strength, Fracture and Complexity, vol. 3, 2005, no. 2-4, p. 61-72.
  • [2] Cho, J., Joshi, M.S., Sun, C.T. Effect of inclusion size on mechanical properties of polymeric composites with micro and nano particles, Composites Science and Technology, vol. 66, 2006, no. 13, p. 1941-1952.
  • [3] Fisher, J.R., Gurland, J. Void nucleation in spheroidized carbon steels part 2: Model. Metal science, vol. 15, 1981, no 5, p. 193-202.
  • [4] Hutchinson, J.W., Suo Z. Mixed mode cracking in layered materials, Advances in Applied Mechanics, vol. 29, issue C, 1991, p. 63-191.
  • [5] Kšiňan, J., Vodička, R. A 2-D SGBEM formulation of contact models coupling the interface damage and Coulomb friction in fibre-matrix composites, Engineering Fracture Mechanics, vol. 168, 2016, p. 76-92.
  • [6] Mantič, V. Interface crack onset at a circular cylindrical inclusion under a remote transverse tension. Application of a coupled stress and energy criterion, International Journal of Solids and Structures, vol. 46, 2009, no 6, p. 1287-1304.
  • [7] Mantič, V., García, I.G. Crack onset and growth at the fibre-matrix interface under a remote biaxial transverse load. Application of a coupled stress and energy criterion, International Journal of Solids and Structures, vol. 49, 2012, no 17, p. 2273-2290.
  • [8] Roubíček T., Kružík M., Zeman J. Delamination and Adhesive Contact Models and their Mathematical Analysis and Numerical Treatment, In: Mathematical Methods and Models in Composites (Chapter 9), edited by V. Mantič, Imperial College Press, 2013, p. 349-400.
  • [9] Távara, L., Mantič, V., Graciani, E., París, F. BEM analysis of crack onset and propagation along fibre-matrix interface under transverse tension using a linear elasticbrittle interface model Engineering Analysis with Boundary Elements, vol. 35, 2011, no 2, p. 207-222.
  • [10] Vodička, R. A quasi-static interface damage model with cohesive cracks: SQPSGBEM implementation, Engineering Analysis with Boundary Elements, vol. 62, 2016, p. 123-140.
  • [11] Vodička R., Mantič V. A multilinear cohesive law within a quasi-static interface damage model, Discrete and Cont. Dynam. Syst., vol. 10, 2017, no. 6, p. 1539-1561.
  • [12] Vodička, R., Mantič, V., Roubíček, T. Energetic versus maximally-dissipative local solutions of a quasi-static rate-independent mixed-mode delamination model, Meccanica, vol. 49, 2014, no 12, p. 2933-2963.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-678126fd-6a83-4cf3-b538-b0ba9d4cb3e5
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