Detail publikačního výsledku

Strain rate influence in discrete model for concrete fracture

KVĚTOŇ, J.; ELIÁŠ, J.

Originální název

Strain rate influence in discrete model for concrete fracture

Anglický název

Strain rate influence in discrete model for concrete fracture

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The contribution presents simulations of concrete specimens loaded under various displacement rates. The meso-level discrete particle model is used within this contribution. In this model, the material is represented by a system of interconnected discrete particles of polyhedral shape that are assumed to be ideally rigid. The model is applied to simulations of compact tension specimens. The simulations predict higher loading capacity and crack branching for specimens loaded under higher displacement rates. No strain rate dependence of material properties is used within this contribution.

Anglický abstrakt

The contribution presents simulations of concrete specimens loaded under various displacement rates. The meso-level discrete particle model is used within this contribution. In this model, the material is represented by a system of interconnected discrete particles of polyhedral shape that are assumed to be ideally rigid. The model is applied to simulations of compact tension specimens. The simulations predict higher loading capacity and crack branching for specimens loaded under higher displacement rates. No strain rate dependence of material properties is used within this contribution.

Klíčová slova

Concrete Fracture, Discrete Model, Dynamic Response, Newmark Method, Strain Rate Influence, Inertia

Klíčová slova v angličtině

Concrete Fracture, Discrete Model, Dynamic Response, Newmark Method, Strain Rate Influence, Inertia

Autoři

KVĚTOŇ, J.; ELIÁŠ, J.

Rok RIV

2018

Vydáno

26.01.2017

Místo

Brno, Česká republika

ISBN

978-80-214-5473-6

Kniha

Juniorstav 2017

Strany od

1

Strany do

6

Strany počet

6

BibTex

@inproceedings{BUT134999,
  author="Josef {Květoň} and Jan {Eliáš}",
  title="Strain rate influence in discrete model for concrete fracture
",
  booktitle="Juniorstav 2017",
  year="2017",
  pages="1--6",
  address="Brno, Česká republika",
  isbn="978-80-214-5473-6"
}