Detail publikace

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

ELIÁŠ, J.

Originální název

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

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

Boundary layer;Concrete;Discrete model;Elasticity;Fracture;Wall effect;

Autoři

ELIÁŠ, J.

Vydáno

26. 9. 2017

Nakladatel

International Center for Numerical Methods in Engineering

Místo

Spain

ISBN

978-8-4946-9097-6

Kniha

5th International Conference on Particle-Based Methods - Fundamentals and Applications (PARTICLES)

Strany od

363

Strany do

372

Strany počet

10

URL

https://upcommons.upc.edu/bitstream/handle/2117/187207/Particles_2017-31_Mechanical%20behavior%20of%20boundary.pdf

BibTex

@inproceedings{BUT164574,
  author="Jan {Eliáš}",
  title="Mechanical behavior of boundary layer in discrete models based on voronoi tessellation",
  booktitle="5th International Conference on Particle-Based Methods - Fundamentals and Applications (PARTICLES)",
  year="2017",
  pages="363--372",
  publisher="International Center for Numerical Methods in Engineering",
  address="Spain",
  isbn="978-8-4946-9097-6",
  url="https://upcommons.upc.edu/bitstream/handle/2117/187207/Particles_2017-31_Mechanical%20behavior%20of%20boundary.pdf"
}