Publication detail
Creating a Specific Regression Model to Determine the Compressive Strength of Concrete Through NDT
ALEXA, M. MISÁK, P. KOCÁB, D.
Original Title
Creating a Specific Regression Model to Determine the Compressive Strength of Concrete Through NDT
Type
conference paper
Language
English
Original Abstract
The article deals with determining the compressive strength of concrete through non-destructive testing, in particular, using a rebound hammer. For the needs of the experiment, cube-shaped specimens were made from concrete which was used for the construction of a pre-stressed motorway bridge. The specimens were divided into three sets. Each set was tested at a different age of the concrete using the Original Schmidt N and SilverSchmidt N rebound hammers. After non-destructive testing, the compressive strength of the specimens was tested destructively. The main goal of the article is defining the regression model for non-destructive determination of the compressive strength of concrete which is applicable to the concrete used and which can be used for checking the development of compressive strength during the first 28 days of maturing.
Keywords
Concrete; regression model; compressive strength; non-destructive testing
Authors
ALEXA, M.; MISÁK, P.; KOCÁB, D.
Released
8. 2. 2021
Publisher
AIP Conference Proceedings
Location
College Park, Maryland
ISBN
978-0-7354-4066-1
Book
Special Concrete and Composites 2020: 17th International Conference
ISBN
0094-243X
Periodical
AIP conference proceedings
Year of study
2322
Number
2021
State
United States of America
Pages from
020012-1
Pages to
020012-6
Pages count
6
URL