Numerical Analysis of Creep and Shrinkage Behaviour of Concrete During Laboratory Tests Using Advanced Constitutive Model
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Date
2024-05-07
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Mark
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Vysoké učení technické v Brně,Fakulta stavební
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Abstract
This paper utilizes a time-dependent elastoplastic material model to predict the creep and shrinkage behaviour of laboratory samples via the Finite Element Method (FEM) analysis. After describing the time-dependent behaviour of concrete, the influence of creep input parameters of the material model is analysed in a parametric study. Finally, the values of creep and shrinkage input parameters are calibrated based on real tests and subsequent usage in the numerical modelling of geotechnical structures is discussed.
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Juniorstav 2024: Proceedings 26th International Scientific Conference Of Civil Engineering, s. 1-10. ISBN 978-80-86433-83-7.
https://juniorstav.fce.vutbr.cz/proceedings2024/
https://juniorstav.fce.vutbr.cz/proceedings2024/
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Peer-reviewed
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en
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© Vysoké učení technické v Brně,Fakulta stavební