Assessment of compressive strength of historic mixed masonry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00240753" target="_blank" >RIV/68407700:21110/16:00240753 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tandfonline.com/doi/pdf/10.3846/13923730.2014.914088" target="_blank" >http://www.tandfonline.com/doi/pdf/10.3846/13923730.2014.914088</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3846/13923730.2014.914088" target="_blank" >10.3846/13923730.2014.914088</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of compressive strength of historic mixed masonry

Popis výsledku v původním jazyce

he majority of load-bearing masonry structures of historic buildings are built of mixed or stone masonry composed of regular or irregular (so-called quarry) masonry units – bricks, sedimentary and metamorphic rock – possessing often very different physical and mechanical characteristics. The identification of residual mechanical properties of stone or mixed masonry of irregular walling units requires the application of a suitable diagnostic method, the assessment of the phase of degradation processes and the choice of an appropriate probabilistic model for the strength of mixed masonry. The presented experimental research involves the analysis of the heterogeneity (homogeneity) of mixed masonry of a church from the 17th century. The probabilistic model for masonry strength is developed on the basis of destructive and non-destructive testing of masonry units and mortar. It appears that the probabilistic approach leads to a design value by 75% higher than the deterministic approach.

Název v anglickém jazyce

Assessment of compressive strength of historic mixed masonry

Popis výsledku anglicky

he majority of load-bearing masonry structures of historic buildings are built of mixed or stone masonry composed of regular or irregular (so-called quarry) masonry units – bricks, sedimentary and metamorphic rock – possessing often very different physical and mechanical characteristics. The identification of residual mechanical properties of stone or mixed masonry of irregular walling units requires the application of a suitable diagnostic method, the assessment of the phase of degradation processes and the choice of an appropriate probabilistic model for the strength of mixed masonry. The presented experimental research involves the analysis of the heterogeneity (homogeneity) of mixed masonry of a church from the 17th century. The probabilistic model for masonry strength is developed on the basis of destructive and non-destructive testing of masonry units and mortar. It appears that the probabilistic approach leads to a design value by 75% higher than the deterministic approach.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/DF12P01OVV037" target="_blank" >DF12P01OVV037: Progresivní neinvazivní metody stabilizace, konzervace a zpevňování historických konstrukcí a jejich částí kompozitními materiály na bázi vláken a nanovláken</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of Civil Engineering and Management

ISSN

1392-3730

e-ISSN

1822-3605

Svazek periodika

22

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

LT - Litevská republika

Počet stran výsledku

10

Strana od-do

391-400

Kód UT WoS článku

000373475000010

EID výsledku v databázi Scopus

2-s2.0-84941711267