Detail publikačního výsledku

A COMPARISON OF SIMPLIFIED AND SPH METHOD FOR MODELLING CONCRETE STRUCTURES EXPOSED TO IMPACT LOADS

JINDRA, D.

Originální název

A COMPARISON OF SIMPLIFIED AND SPH METHOD FOR MODELLING CONCRETE STRUCTURES EXPOSED TO IMPACT LOADS

Anglický název

A COMPARISON OF SIMPLIFIED AND SPH METHOD FOR MODELLING CONCRETE STRUCTURES EXPOSED TO IMPACT LOADS

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

Numerical approach using the FEM has been used to describe the behaviour of concrete slab exposed to close range explosion of charge of lover mass. 3D numerical model has been created, and in order to conduct an analyses, a software with explicit solver has been used. Two approaches in modelling of this phenomena are compared, the simplified method and SPH method (smooth particle hydrodynamics). Various cases with different mesh size, more precisely numbers of the SPH nodes, have been considered. The results are compared with experimental data.

Anglický abstrakt

Numerical approach using the FEM has been used to describe the behaviour of concrete slab exposed to close range explosion of charge of lover mass. 3D numerical model has been created, and in order to conduct an analyses, a software with explicit solver has been used. Two approaches in modelling of this phenomena are compared, the simplified method and SPH method (smooth particle hydrodynamics). Various cases with different mesh size, more precisely numbers of the SPH nodes, have been considered. The results are compared with experimental data.

Klíčová slova

Impact loading, concrete structure, numerical analysis, finite element model, SPH method

Klíčová slova v angličtině

Impact loading, concrete structure, numerical analysis, finite element model, SPH method

Autoři

JINDRA, D.

Rok RIV

2022

Vydáno

28.01.2021

ISBN

978-80-86433-75-2

Kniha

JUNIORSTAV 2021

Strany od

369

Strany do

374

Strany počet

6

URL

https://juniorstav.fce.vutbr.cz/wp-content/uploads/sites/22/2021/01/JUNIORSTAV-2021.pdf

BibTex

@inproceedings{BUT176050,
  author="Daniel {Jindra}",
  title="A COMPARISON OF SIMPLIFIED AND SPH METHOD FOR MODELLING CONCRETE STRUCTURES EXPOSED TO IMPACT LOADS",
  booktitle="JUNIORSTAV 2021",
  year="2021",
  pages="369--374",
  isbn="978-80-86433-75-2",
  url="https://juniorstav.fce.vutbr.cz/wp-content/uploads/sites/22/2021/01/JUNIORSTAV-2021.pdf"
}