The impact of the type of bond on the thermal stress of historic masonry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F13%3A00396130" target="_blank" >RIV/68378297:_____/13:00396130 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4203/ccp.102.74" target="_blank" >http://dx.doi.org/10.4203/ccp.102.74</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4203/ccp.102.74" target="_blank" >10.4203/ccp.102.74</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The impact of the type of bond on the thermal stress of historic masonry

Popis výsledku v původním jazyce

During the typical degradation process in a historical stone masonry the mortar crumbles from the joints between the stones. The empty edges of joints are usually filled by new (repair) mortar. In general, the material characteristics of mortar and stone(brick) may be different in many aspects. The intention of the restorer is the application of ?compatible mortar. The objective of this paper is to detect values of thermal stress depending on the type of masonry bond. By means of comparison with the numerical model results, the type of bond masonry that causes the highest values of thermal stress was detected. Three types of masonry bond were analyzed. This analysis of masonry is a coupled problem and was modeled by a three-dimensional finite elementmodel. The numerical analysis was divided into two steps. The first one is the transient heat transfer analysis by which the temperature fields were detected.

Název v anglickém jazyce

The impact of the type of bond on the thermal stress of historic masonry

Popis výsledku anglicky

During the typical degradation process in a historical stone masonry the mortar crumbles from the joints between the stones. The empty edges of joints are usually filled by new (repair) mortar. In general, the material characteristics of mortar and stone(brick) may be different in many aspects. The intention of the restorer is the application of ?compatible mortar. The objective of this paper is to detect values of thermal stress depending on the type of masonry bond. By means of comparison with the numerical model results, the type of bond masonry that causes the highest values of thermal stress was detected. Three types of masonry bond were analyzed. This analysis of masonry is a coupled problem and was modeled by a three-dimensional finite elementmodel. The numerical analysis was divided into two steps. The first one is the transient heat transfer analysis by which the temperature fields were detected.

Druh

D - Stať ve sborníku

CEP obor

AL - Umění, architektura, kulturní dědictví

OECD FORD obor

—

Projekt

<a href="/cs/project/DF12P01OVV018" target="_blank" >DF12P01OVV018: Podmínky a požadavky kompatibilní péče o historické anorganické porézní materiály</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the Fourteenth International Conference on Civil, Structural and Environmental Engineering Computing

ISBN

978-1-905088-57-7

ISSN

1759-3433

e-ISSN

—

Počet stran výsledku

10

Strana od-do

—

Název nakladatele

Civil-Comp Press

Místo vydání

Kippen

Místo konání akce

Cagliari

Datum konání akce

3. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—