Publication detail

Determination of ballistic resistance of cementitious composites

VOJTISEK. J. BYSTRIANSKA. E. KOUTNY. O. KRATOCHVIL. J. DRDLOVA. M.

Original Title

Determination of ballistic resistance of cementitious composites

Type

conference paper

Language

English

Original Abstract

The paper describes the possibility of using the DOP test, standardly used to evaluate the ballistic resistance of ceramics, to determine the ballistic resistance of cement composites. DOP - Depth of penetration test - is based on measurement of residual penetration of projectile in witness system after the sample perforation; this parameter is used to determine differential efficiency factor (DEF), characterizing the ballistic resistance of the particular material. To verify the method for non-ceramic materials, four variants of cementitious composites with compressive strengths in the range of 30-150 MPa have been tested. The obtained results confirm the method's suitability for determining the ballistic resistance of cement composites in terms of ease of implementation, sensitivity, and accuracy of the obtained results for both composites of common strengths and high-performance variants. The paper also discusses some aspects of the relationship between the mechanical parameters of cement composites under static loading and their ballistic resistance.

Keywords

cementitious composites; ballistic resistance;

Authors

VOJTISEK. J.; BYSTRIANSKA. E.; KOUTNY. O.; KRATOCHVIL. J.; DRDLOVA. M.

Released

21. 9. 2021

Publisher

IOP PUBLISHING LTD

Location

BRISTOL

ISBN

1757-899X

Periodical

IOP Conference Series: Materials Science and Engineering

Year of study

1205

Number

2021

State

United Kingdom of Great Britain and Northern Ireland

Pages count

9

URL

https://iopscience.iop.org/article/10.1088/1757-899X/1205/1/012013

BibTex

@inproceedings{BUT197241,
  author="Jan {Vojtíšek} and Emília {Bystrianska} and Ondřej {Koutný} and Jiří {Kratochvíl} and Martina {Drdlová}",
  title="Determination of ballistic resistance of cementitious composites",
  booktitle="ICBMPT 2021 - IOP COnference Series: Materials Science and Engineering",
  year="2021",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="1205",
  number="2021",
  pages="9",
  publisher="IOP PUBLISHING LTD",
  address="BRISTOL",
  doi="10.1088/1757-899X/1205/1/012013",
  issn="1757-899X",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/1205/1/012013"
}