Mechanical behavior of boundary layer in discrete models based on voronoi tessellation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU136871" target="_blank" >RIV/00216305:26110/17:PU136871 - isvavai.cz</a>
Result on the web
<a href="https://upcommons.upc.edu/bitstream/handle/2117/187207/Particles_2017-31_Mechanical%20behavior%20of%20boundary.pdf" target="_blank" >https://upcommons.upc.edu/bitstream/handle/2117/187207/Particles_2017-31_Mechanical%20behavior%20of%20boundary.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Mechanical behavior of boundary layer in discrete models based on voronoi tessellation
Original language description
The contribution introduces 2D and 3D discrete static model of concrete based on Voronoi tessellation. Attention is focused on the boundary region where, due to presence of boundaries, the orientation of contacts exhibits strong bias. The bias has consequences in mechanical behavior of the boundary region in both elastic and inelastic regimes. The boundary layer is typically weaker and more brittle compared to the interior and also stiffer or more compliant depending on macroscopic Poisson's ratio and straining direction.
Czech name
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Czech description
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Project
<a href="/en/project/GJ15-19865Y" target="_blank" >GJ15-19865Y: Discrete fracture models: adaptive remeshing, energy release rate, and stress along boundaries</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
5th International Conference on Particle-Based Methods - Fundamentals and Applications (PARTICLES)
ISBN
978-8-4946-9097-6
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
363-372
Publisher name
International Center for Numerical Methods in Engineering
Place of publication
Spain
Event location
Hannover
Event date
Sep 26, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000426873800031

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