Methodology for assessment of amount and amplitude of thermal stress cycles in masonry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F16%3A00463139" target="_blank" >RIV/68378297:_____/16:00463139 - isvavai.cz</a>
Result on the web
<a href="http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4952072" target="_blank" >http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4952072</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4952072" target="_blank" >10.1063/1.4952072</a>

Result language
angličtina
Original language name
Methodology for assessment of amount and amplitude of thermal stress cycles in masonry
Original language description
Analysis of amount and amplitude of thermal stress cycles in historic masonry has been made by means of combination of three 2-D numerical models of heterogeneous ashlar masonry. The numerical models were used to simulate thermal stress cycles during June, July and August in reference climatic year valid for Prague Castle, Czech Republic. For evaluation of amplitude and amount of the thermal stress cycles the effective stress in selected point in masonry was used. Afterwards rainflow method was used to count the amplitude and amount of the stress cycles. The results show that during summer quite a lot of significant thermal stress cycles originate in masonry, especially during sunny hot days. The results presented in this paper confirm the significant fatigue character of the thermal stress cycles and the method presented here could be suitable to evaluate thermal stress in building materials and structures.
Czech name
—
Czech description
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Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference of Numerical Analysis and Applied Mathematics 2015 (ICNAAM 2015)
ISBN
978-0-7354-1392-4
ISSN
0094-243X
e-ISSN
—
Number of pages
4
Pages from-to
—
Publisher name
AIP Publishing
Place of publication
New York
Event location
Rhodes
Event date
Sep 22, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380803300304

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