Recommendation of Casting Procedures for Thick Slabs in Order to Reduce Cracks and Evaluation of Production, Transport and Casting Influence on Foundation Slabs Quality
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F06%3A00123436" target="_blank" >RIV/68407700:21110/06:00123436 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Recommendation of Casting Procedures for Thick Slabs in Order to Reduce Cracks and Evaluation of Production, Transport and Casting Influence on Foundation Slabs Quality
Original language description
Foundation slabs can have significant thickness in case of large structures and thus the problem with their concreting arises due to the hydration heat generation. In case that the inconvenient process of concreting is applied the cracks can occur and water tightness can be damaged.It shows that, for correct analysis of damage occurrence, it is necessary to know not only strain field but, with respect to hydration heat generation, also the temperature and moisture fields are needed. This requirement isgiven by the facts that the moisture contained in pores directly affects strength, conductivity, hydration velocity, concrete ageing and creep. Our department developed software package SIFEL. Actually, the analysis of the coupled problem has been implemented for thermo-hydro-mechanical problem. B3 model has been implemented for modeling creep and shrinkage and scalar isotropic damage model has been also implemented. This code will be used for analyses of foundation slab problems.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0579" target="_blank" >1M0579: Centre for Integrated Design of Advanced Structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Technical Sheets 2005, Volume 1: Initial Technical Sheets
ISBN
80-01-03630-8
Number of pages of the result
2
Pages from-to
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Number of pages of the book
188
Publisher name
CIDEAS-Centrum integrovaného navrhování progresivních stavebních konstrukcí
Place of publication
Praha
UT code for WoS chapter
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