Publication result detail

Statistical and Practical Evaluation of the Mechanical and Fracture Properties of Steel Fibre Reinforced Concrete

HRABOVÁ, K.; LÁNÍK, J.; LEHNER, P.

Original Title

Statistical and Practical Evaluation of the Mechanical and Fracture Properties of Steel Fibre Reinforced Concrete

English Title

Statistical and Practical Evaluation of the Mechanical and Fracture Properties of Steel Fibre Reinforced Concrete

Type

WoS Article

Original Abstract

The sustainability of the construction industry requires new perspectives on existing techniques. For example, fibre concrete has been an integral part of the construction industry for many years and its contribution to enhancing the properties and use of concrete is undeniable, but there are still some questions that need to be answered. The present paper showed the possibilities of statistical evaluation of crack mouth displacement (CMOD) tests performed on 24 fibre concrete specimens. The aim was to point out possible pitfalls and to propose measures based on statistics. The geometrical properties of all samples were determined and correlated with the results of the CMOD test. In this paper, a procedure was considered to compare two different concretes with different fibres at CMOD level. Correlations between geometry and CMOD test results were also demonstrated.

English abstract

The sustainability of the construction industry requires new perspectives on existing techniques. For example, fibre concrete has been an integral part of the construction industry for many years and its contribution to enhancing the properties and use of concrete is undeniable, but there are still some questions that need to be answered. The present paper showed the possibilities of statistical evaluation of crack mouth displacement (CMOD) tests performed on 24 fibre concrete specimens. The aim was to point out possible pitfalls and to propose measures based on statistics. The geometrical properties of all samples were determined and correlated with the results of the CMOD test. In this paper, a procedure was considered to compare two different concretes with different fibres at CMOD level. Correlations between geometry and CMOD test results were also demonstrated.

Keywords

crack mouth opening displacement; bending test; correlations; concrete; steel fibres

Key words in English

crack mouth opening displacement; bending test; correlations; concrete; steel fibres

Authors

HRABOVÁ, K.; LÁNÍK, J.; LEHNER, P.

RIV year

2023

Released

25.07.2022

ISBN

2075-5309

Periodical

Buildings

Volume

12

Number

8

State

Swiss Confederation

Pages count

11

URL

https://www.mdpi.com/2075-5309/12/8/1082/htm

BibTex

@article{BUT178939,
  author="Kristýna {Hrabová} and Jaromír {Láník} and Petr {Lehner}",
  title="Statistical and Practical Evaluation of the Mechanical and Fracture Properties of Steel Fibre Reinforced Concrete",
  journal="Buildings",
  year="2022",
  volume="12",
  number="8",
  pages="11",
  doi="10.3390/buildings12081082",
  url="https://www.mdpi.com/2075-5309/12/8/1082/htm"
}