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Presenting the updated parametric studies conducted on silicon nitride under dynamic loading ...
2012
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Simulating the force-deformation behavior of stone masonry is a challenging issue. This paper contributes to this topic by developing a detailed micro-modeling method using extrinsic cohesive elements. To consider contact and friction, a new node-to-node a ...
Elsevier2017
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Presenting the procedure for simulating the silicon nitride microstructure and cleavage planes which is needed for numerical simulations ...
2011
Silicon nitride is a widely used industrial ceramic, specifically for dynamic loading applications because of its special mechanical and material properties. The investigation of the underlying mechanisms which lead to these properties is experimentally ch ...
EPFL2015
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Many stone masonry structures that were constructed in the past centuries are now counted towards the cultural heritage. The low strength and brittle behavior make these heterogeneous structures very vulnerable to various natural or man-made disasters such ...
2016
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The micro-transgranular fracture calibration with a help of an efficient parallel numerical tool is demonstrated in this poster. ...
2013
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Presenting the goals of my Ph.D. project ...
2010
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A 2D plane-strain dynamically propagating crack under tensile loading is simulated with cohesive elements. Information of the main crack is extracted from a diffuse crack network with the use of graph properties. Micro-transgranular fracture properties are ...
Elsevier2015
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This poster shows simulation results of trasngranular fracture percentage in the ceramic microstructure under tensile loading. Moreover, the crack face roughness was investigated for microstructures with different grain sizes. ...