| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Pasternak, Elena
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Implication of Different Types of Post-peak Behaviour in Lateral Direction on Failure of Class II Rocks in Uniaxial Compressioncitations
- 2022Possible mechanism of spallation in rock samples under uniaxial compressioncitations
- 2019Effective properties of layered auxetic hybridscitations
- 2017Behavior of Extreme Auxetic and Incompressible Elastic Materialscitations
- 2017Extracting real-crack properties from non-linear elastic behaviour of rockscitations
- 2017Transitional negative stiffness and numerical modelling of failure of particulate material
- 2017Extracting shear and normal compliances of crack-like defects from pressure dependences of elastic-wave velocitiescitations
- 2016Wave propagation in materials with negative Cosserat shear moduluscitations
- 2016Deformation analysis of reinforced-core auxetic assemblies by close-range photogrammetrycitations
- 2016Thermal stresses in hybrid materials with auxetic inclusionscitations
- 2015Negative Poisson's ratio in hollow sphere materialscitations
- 2015Hybrid materials with negative Poisson's ratio inclusionscitations
- 2007Percolation mechanism of failure of a planar assembly of interlocked osteomorphic elementscitations
- 2006Cracks of higher modes in Cosserat continuacitations
- 2004On the possibility of elastic strain localisation in a faultcitations
Places of action
| Organizations | Location | People |
|---|
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.