Detail publikačního výsledku

Influence of Air-entrainment on Modulus of Elasticity of Concrete for Bridge Constructions

KOCÁB, D.; POSPÍCHAL, O.; ADÁMEK, J.; KUCHARCZYKOVÁ, B.; CIKRLE, P.

Originální název

Influence of Air-entrainment on Modulus of Elasticity of Concrete for Bridge Constructions

Anglický název

Influence of Air-entrainment on Modulus of Elasticity of Concrete for Bridge Constructions

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with ascertaining modulus of elasticity of air-entrained and non-air-entrained concrete. The used types of concrete are designed for bridge constructions. Later on, homogeneity of these two types was detected in dependence on the height of test specimens. Standard cylindrical specimens and bigger concrete blocks were used for the measurements. From these blocks test specimens were extracted by core-drilling and these were non-destructive tested. The results of the air-entrained concrete were compared with the measured results of the non-air-entrained concrete. In terms of methodology of testing, both standardized non-destructive methods were used for ascertainment of modulus of elasticity of concrete.

Anglický abstrakt

This paper deals with ascertaining modulus of elasticity of air-entrained and non-air-entrained concrete. The used types of concrete are designed for bridge constructions. Later on, homogeneity of these two types was detected in dependence on the height of test specimens. Standard cylindrical specimens and bigger concrete blocks were used for the measurements. From these blocks test specimens were extracted by core-drilling and these were non-destructive tested. The results of the air-entrained concrete were compared with the measured results of the non-air-entrained concrete. In terms of methodology of testing, both standardized non-destructive methods were used for ascertainment of modulus of elasticity of concrete.

Klíčová slova

Dynamic modulus of elasticity, concrete, air-entrained concrete, ultrasonic impulse method, resonance method

Klíčová slova v angličtině

Dynamic modulus of elasticity, concrete, air-entrained concrete, ultrasonic impulse method, resonance method

Autoři

KOCÁB, D.; POSPÍCHAL, O.; ADÁMEK, J.; KUCHARCZYKOVÁ, B.; CIKRLE, P.

Rok RIV

2011

Vydáno

01.12.2010

Nakladatel

CERM

Místo

Brno

ISBN

978-80-7204-723-9

Kniha

Non-Destructive Testing in Engineering Practice

Strany od

121

Strany do

130

Strany počet

10

BibTex

@inproceedings{BUT36425,
  author="Dalibor {Kocáb} and Ondřej {Pospíchal} and Jiří {Adámek} and Barbara {Kucharczyková} and Petr {Cikrle}",
  title="Influence of Air-entrainment on Modulus of Elasticity of Concrete for Bridge Constructions",
  booktitle="Non-Destructive Testing in Engineering Practice",
  year="2010",
  number="1",
  pages="121--130",
  publisher="CERM",
  address="Brno",
  isbn="978-80-7204-723-9"
}