Linear Analysis of Single Delamination in Laminated Composite Plate using Layerwise Plate Theory
Конференцијски прилог (Објављена верзија)
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Composite materials have the important applications in the automotive and aircraft industry, shipbuilding, civil engineering etc. Plate damages usually appear at local (single layer) level. One of the most common forms of damage is delamination. For this rea-son, it is of interest to develop the layerwise plate theories, which are capable to describe the plate kinematics for each layer individually. This paper presents extended General Layer-wise Theory, with emphasis on the analysis of delamination. The response of cracked plate is given through Displacement Control analysis. Four-noded 2D FE is formulated. Layer-wise FE described in this paper allows independent interpolation of displacements through the plate thickness and in-plane. 2D crack propagation criteria are based on the LEFM. The usefulness of the proposed FE is verified by comparison with analytical solution.
Извор:
4th International Congress of Serbian Society of Mechanics, Vrnjačka Banja, Serbia, 2013, 443-448Финансирање / пројекти:
- Истраживање стања и метода унапређења грађевинских конструкција са аспекта употребљивости, носивости, економичности и одржавања (RS-MESTD-Technological Development (TD or TR)-36048)
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Институција/група
GraFarTY - CONF AU - Marjanović, Miroslav AU - Vuksanović, Djordje PY - 2013 UR - https://grafar.grf.bg.ac.rs/handle/123456789/1741 AB - Composite materials have the important applications in the automotive and aircraft industry, shipbuilding, civil engineering etc. Plate damages usually appear at local (single layer) level. One of the most common forms of damage is delamination. For this rea-son, it is of interest to develop the layerwise plate theories, which are capable to describe the plate kinematics for each layer individually. This paper presents extended General Layer-wise Theory, with emphasis on the analysis of delamination. The response of cracked plate is given through Displacement Control analysis. Four-noded 2D FE is formulated. Layer-wise FE described in this paper allows independent interpolation of displacements through the plate thickness and in-plane. 2D crack propagation criteria are based on the LEFM. The usefulness of the proposed FE is verified by comparison with analytical solution. C3 - 4th International Congress of Serbian Society of Mechanics, Vrnjačka Banja, Serbia T1 - Linear Analysis of Single Delamination in Laminated Composite Plate using Layerwise Plate Theory EP - 448 SP - 443 UR - https://hdl.handle.net/21.15107/rcub_grafar_1741 ER -
@conference{ author = "Marjanović, Miroslav and Vuksanović, Djordje", year = "2013", abstract = "Composite materials have the important applications in the automotive and aircraft industry, shipbuilding, civil engineering etc. Plate damages usually appear at local (single layer) level. One of the most common forms of damage is delamination. For this rea-son, it is of interest to develop the layerwise plate theories, which are capable to describe the plate kinematics for each layer individually. This paper presents extended General Layer-wise Theory, with emphasis on the analysis of delamination. The response of cracked plate is given through Displacement Control analysis. Four-noded 2D FE is formulated. Layer-wise FE described in this paper allows independent interpolation of displacements through the plate thickness and in-plane. 2D crack propagation criteria are based on the LEFM. The usefulness of the proposed FE is verified by comparison with analytical solution.", journal = "4th International Congress of Serbian Society of Mechanics, Vrnjačka Banja, Serbia", title = "Linear Analysis of Single Delamination in Laminated Composite Plate using Layerwise Plate Theory", pages = "448-443", url = "https://hdl.handle.net/21.15107/rcub_grafar_1741" }
Marjanović, M.,& Vuksanović, D.. (2013). Linear Analysis of Single Delamination in Laminated Composite Plate using Layerwise Plate Theory. in 4th International Congress of Serbian Society of Mechanics, Vrnjačka Banja, Serbia, 443-448. https://hdl.handle.net/21.15107/rcub_grafar_1741
Marjanović M, Vuksanović D. Linear Analysis of Single Delamination in Laminated Composite Plate using Layerwise Plate Theory. in 4th International Congress of Serbian Society of Mechanics, Vrnjačka Banja, Serbia. 2013;:443-448. https://hdl.handle.net/21.15107/rcub_grafar_1741 .
Marjanović, Miroslav, Vuksanović, Djordje, "Linear Analysis of Single Delamination in Laminated Composite Plate using Layerwise Plate Theory" in 4th International Congress of Serbian Society of Mechanics, Vrnjačka Banja, Serbia (2013):443-448, https://hdl.handle.net/21.15107/rcub_grafar_1741 .