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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Molotnikov, A.
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Topics
Publications (9/9 displayed)
- 2024Modeling of 3D brick-and-mortar structures using cohesive zone finite elementscitations
- 2023Microstructure of an additively manufactured Ti-Ta-Al alloy using novel pre-alloyed powder feedstock materialcitations
- 2020Low-cycle fatigue performance of remelted laser powder bed fusion (L-PBF) biomedical Ti25Tacitations
- 2019Precipitation behaviour and mechanical properties of a novel Al<sub>0.5</sub>MoTaTi complex concentrated alloycitations
- 2018Low temperature texture development in Nd 2 Fe 14 B/ α -Fe nanocomposite magnets via equal channel angular pressingcitations
- 2018Low temperature texture development in Nd2Fe14B/<i>α</i>-Fe nanocomposite magnets via equal channel angular pressingcitations
- 2016Microstructure and mechanical properties of Ti-15Zr alloy used as dental implant materialcitations
- 2014Responsive materials: A novel design for enhanced machine-augmented compositescitations
- 2007Percolation mechanism of failure of a planar assembly of interlocked osteomorphic elementscitations
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article
Percolation mechanism of failure of a planar assembly of interlocked osteomorphic elements
Abstract
We consider the failure behaviour of a plate assembled from interlocking elements (the so-called osteomorphic blocks) held together by virtue of their geometry and spatial arrangement. As overall failure by crack propagation across the assembly is inhibited by its segmented nature, failure of elements in a random fashion is considered in terms of percolation theory. Overall failure is associated with damage reaching a percolation limit, which is calculated using computer experiments. A new feature of the assembly of interlocked osteomorphic elements as compared to a classical problem of percolation on a square 2-D lattice is the occurrence of avalanches of failures. It is shown that this leads to a significant decrease of the percolation limit, which in our case amounts to about 25% of failed elements. It is further shown that usual scaling laws found in classical percolation theory still apply for the case considered. (c) 2006 Elsevier Ltd. All rights reserved.