Climate, Environment and Frost Damage of Architectural Heritage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F10%3A00169156" target="_blank" >RIV/68407700:21610/10:00169156 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Climate, Environment and Frost Damage of Architectural Heritage
Original language description
An important part of the conservation of architectural heritage is the monitoring of material degradation and evaluation of its influences on structural durability, reliability and aesthetics. Local climatic exposure can produce a large variation in deterioration of a building façade. In this paper, numerical simulation of wind-driven rain on a building is combined with picture analysis of building facades to derive deterministic damage models for freeze-thaw de-gradation. A two-phase Computational Fluid Dynamics (CFD) model for wind-driven rain was validated on a test facility with known geometrical, meteorological and wind-driven rain data. The validated model was then used in simulations of an apartment building with local meteorological data as input. In addition, picture analysis was used to document the actual frost damage on the facades of the building. The results of these two procedures were then combined in order to produce a damage model for frost damage on bricks.
Czech name
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Czech description
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Project
<a href="/en/project/7F09103" target="_blank" >7F09103: Assessment of historical immovables</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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