Detection of cracks in concrete slab on subsoil using acoustic emission and numerical modelling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F19%3A10242702" target="_blank" >RIV/61989100:27120/19:10242702 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26110/19:PU135962
Result on the web
<a href="https://aip.scitation.org/doi/10.1063/1.5114119" target="_blank" >https://aip.scitation.org/doi/10.1063/1.5114119</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5114119" target="_blank" >10.1063/1.5114119</a>
Alternative languages
Result language
angličtina
Original language name
Detection of cracks in concrete slab on subsoil using acoustic emission and numerical modelling
Original language description
The paper deals with the issue of the interaction between the concrete foundation and the subsoil. 2 x 2 m Centrally loaded concrete slab with thickness 150 mm is experimentally tested and analyzed numerically. The aim of the paper is advanced non-linear numerical analysis of concrete slab behavior and use of acoustic emission diagnostics to identify cracks in concrete. The paper presents the results of measurement of acoustic emission and identification of cracks in the bottom surface of the concrete slab. An approximate sectoral localization is also provided for selected acoustic emission characteristics. The results of the measurements are then used for the comparison in numerical calculations. Numerical analysis is based on the use of nonlinear calculation. The calculation is based on fracture-plastic material model for concrete and contacts. The calculation is performed as a variant solution taking into account the various approaches to material properties. The experiment is described in detail. A set of laboratory tests of the material properties is also performed. The laboratory tests include concrete compression strength, split tensile strength and four-point bending test.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA16-08937S" target="_blank" >GA16-08937S: State of stress and strain of fiber reinforced composites in interaction with the soil environment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings. Volume 2116
ISBN
978-0-7354-1854-7
ISSN
0094-243X
e-ISSN
1551-7616
Number of pages
4
Pages from-to
1-4
Publisher name
American Institute of Physics
Place of publication
Melville
Event location
Rhodos
Event date
Sep 13, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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