Publication detail

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

JINDRA, D.

Original Title

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

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

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.

Keywords

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

Authors

JINDRA, D.

Released

28. 1. 2021

ISBN

978-80-86433-75-2

Book

JUNIORSTAV 2021

Pages from

369

Pages to

374

Pages count

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"
}