Climate, Environment and Frost Damage of Architectural Heritage

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Climate, Environment and Frost Damage of Architectural Heritage

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Climate, Environment and Frost Damage of Architectural Heritage

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/7F09103" target="_blank" >7F09103: Assessment of historical immovables</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Structures and Architecture

ISBN

978-0-415-49249-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

1682-1689

Název nakladatele

University of Minho

Místo vydání

Guimaraes

Místo konání akce

Guimaraes

Datum konání akce

21. 7. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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