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

• Autorzy: Vodička R. , Krajníková K. , Baranová L.

Identyfikatory

DOI

10.7862/rb.2018.60

• Języki publikacji: 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.

Słowa kluczowe

EN

interface crack; damage evolution; quasi-static delamination; critical load; crack mode

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture
• Rocznik: 2018
• Tom: z. 65, nr 4
• Strony: 103--112
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Vodička R.

• Faculty of Civil Engineering, Institute of Construction Technology and Management, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia, [phone]

autor

Krajníková K.

• Faculty of Civil Engineering, Institute of Construction Technology and Management, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia, [phone]

autor

Baranová L.

• Faculty of Civil Engineering, Institute of Construction Technology and Management, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia, [phone]

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).