Publication result detail

The influence of specimen size on the dynamic properties of lightweight concrete determined by the resonance method

KOCÁB, D.; ŽÍTT, P.; DANĚK, P.; ČANĚK, M.; ALEXA, M.; HANUŠ, P.

Original Title

The influence of specimen size on the dynamic properties of lightweight concrete determined by the resonance method

English Title

The influence of specimen size on the dynamic properties of lightweight concrete determined by the resonance method

Type

Paper in proceedings (conference paper)

Original Abstract

The paper examines the way specimen size influences measurements by the resonance method. The experiment was performed with a lightweight concrete with a porous aggregate (Liapor). Several sets of specimens were made; they differed both in size and type (drilled cylindrical cores, cast prisms). All the specimens were tested for the natural frequency of longitudinal, transverse, and torsional vibration, which were then used to calculate values of the dynamic modulus of elasticity. The outcome of this experiment is a statistical analysis of the test results.

English abstract

The paper examines the way specimen size influences measurements by the resonance method. The experiment was performed with a lightweight concrete with a porous aggregate (Liapor). Several sets of specimens were made; they differed both in size and type (drilled cylindrical cores, cast prisms). All the specimens were tested for the natural frequency of longitudinal, transverse, and torsional vibration, which were then used to calculate values of the dynamic modulus of elasticity. The outcome of this experiment is a statistical analysis of the test results.

Keywords

Dynamic modulus of elasticity;resonance method;specimen size;lightweight concrete

Key words in English

Dynamic modulus of elasticity;resonance method;specimen size;lightweight concrete

Authors

KOCÁB, D.; ŽÍTT, P.; DANĚK, P.; ČANĚK, M.; ALEXA, M.; HANUŠ, P.

RIV year

2020

Released

14.08.2019

Publisher

IOP Publishing

Location

Bristol

Book

International Conference Building Materials, Products and Technologies 2019

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Volume

583

Number

012028

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

6

Pages count

6

BibTex

@inproceedings{BUT158333,
  author="Dalibor {Kocáb} and Petr {Žítt} and Petr {Daněk} and Michal {Čaněk} and Martin {Alexa} and Petr {Hanuš}",
  title="The influence of specimen size on the dynamic properties of lightweight concrete determined by the resonance method",
  booktitle="International Conference Building Materials, Products and Technologies 2019",
  year="2019",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="583",
  number="012028",
  pages="1--6",
  publisher="IOP Publishing",
  address="Bristol",
  doi="10.1088/1757-899X/583/1/012028",
  issn="1757-8981"
}