The Impact of Hydration Heat on the Formation of Cracks in Massive Concrete Structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F24%3A00378294" target="_blank" >RIV/68407700:21610/24:00378294 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.4028/p-IJ4KhU" target="_blank" >https://doi.org/10.4028/p-IJ4KhU</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/p-IJ4KhU" target="_blank" >10.4028/p-IJ4KhU</a>
Alternative languages
Result language
angličtina
Original language name
The Impact of Hydration Heat on the Formation of Cracks in Massive Concrete Structures
Original language description
The article deals with the analysis of the development of hydration heat in massive concrete structures and focuses mainly on risk factors which could lead to the appearance of early age cracking in the structure shortly after concreting. As part of the analysis, a parametric study was carried out, which was focused not only on the size of cracks on the surface of the structure, but also on the evaluation of the temperature gradient, where the ratio of the temperature difference and the distance between two points was investigated. During the study, different variants of the type and length of surface covering and different boundary conditions in terms of ambient temperature during individual seasons were considered. The numerical analysis was performed using nonlinear numerical calculations in ATENA software. At the conclusion, an evaluation of the effect of different types of covering of the concrete structure on the reduction of the number and size of surface cracks caused by hydration heat is carried out.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Concrete Structures and Structural Elements in Modern Construction
ISBN
978-3-0357-3665-6
Number of pages of the result
8
Pages from-to
121-128
Number of pages of the book
140
Publisher name
Trans Tech Publications Ltd.
Place of publication
Pfaffikon
UT code for WoS chapter
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