Publication result detail

Relationship between Static and Dynamic Elasticity Modulus Values of Class C30/37 and C45/55 Concrete Specimens

ŠIMONOVÁ, H.; KUCHARCZYKOVÁ, B.; HAVLÍKOVÁ, I.; KERŠNER, Z.

Original Title

Relationship between Static and Dynamic Elasticity Modulus Values of Class C30/37 and C45/55 Concrete Specimens

English Title

Relationship between Static and Dynamic Elasticity Modulus Values of Class C30/37 and C45/55 Concrete Specimens

Type

Paper in proceedings (conference paper)

Original Abstract

This paper presents the values of static and dynamic elasticity modulus of concrete specimens (strength class C30/37 and C45/55). The values of dynamic modulus of elasticity were determined using non-destructive methods, ultrasonic and resonance and the values of static elasticity modulus were obtained from three-point bending fracture tests conducted on beam specimens (100 100 400 mm) with a central edge notch (notch depth 30 mm). The age of specimen sets was 28, approximately 3 months and 159 days. The aim of this paper is comparison of relationship between static and dynamic elasticity modulus values for both above mentioned class of concrete specimens with relationship which is given by Czech Standard.

English abstract

This paper presents the values of static and dynamic elasticity modulus of concrete specimens (strength class C30/37 and C45/55). The values of dynamic modulus of elasticity were determined using non-destructive methods, ultrasonic and resonance and the values of static elasticity modulus were obtained from three-point bending fracture tests conducted on beam specimens (100 100 400 mm) with a central edge notch (notch depth 30 mm). The age of specimen sets was 28, approximately 3 months and 159 days. The aim of this paper is comparison of relationship between static and dynamic elasticity modulus values for both above mentioned class of concrete specimens with relationship which is given by Czech Standard.

Keywords

Elasticity modulus, concrete, ultrasonic method, resonance method, fracture test.

Key words in English

Elasticity modulus, concrete, ultrasonic method, resonance method, fracture test.

Authors

ŠIMONOVÁ, H.; KUCHARCZYKOVÁ, B.; HAVLÍKOVÁ, I.; KERŠNER, Z.

RIV year

2013

Released

05.12.2012

Location

Brno

ISBN

978-80-7204-823-6

Book

10th International Conference NDT 2012

Pages from

132

Pages to

137

Pages count

6

BibTex

@inproceedings{BUT98009,
  author="Hana {Šimonová} and Barbara {Kucharczyková} and Ivana {Havlíková} and Zbyněk {Keršner}",
  title="Relationship between Static and Dynamic Elasticity Modulus Values of Class C30/37 and C45/55 Concrete Specimens",
  booktitle="10th International Conference NDT 2012",
  year="2012",
  pages="132--137",
  address="Brno",
  isbn="978-80-7204-823-6"
}