On some peculiarities of numerical modelling of cement-based composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU146801" target="_blank" >RIV/00216305:26110/22:PU146801 - isvavai.cz</a>
Result on the web
<a href="https://research.com/journal/solid-state-phenomena" target="_blank" >https://research.com/journal/solid-state-phenomena</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/p-4v4w0x" target="_blank" >10.4028/p-4v4w0x</a>

Result language
angličtina
Original language name
On some peculiarities of numerical modelling of cement-based composites
Original language description
Computational prediction of damage in cement-based composites, as steel fibre reinforced ones, under mechanical, thermal, etc. loads, manifested as creation of micro-fractured zones, followed by potential initiation and evolution of macroscopic cracks, is a rather delicate matter, due to the necessity of bridging between micro- and macro-scales. This short paper presents a relatively simple approach, using certain extension of the finite element technique, open to possible generalizations. Such model admits proper verification of its existence and convergence results, from the physical and mathematical formulation up to software implementation of relevant algorithms. Its practical applicability is documented on computational examples.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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