Drying Shrinkage of Concrete: Experiments and Numerical Models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00313099" target="_blank" >RIV/68407700:21110/17:00313099 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scientific.net/SSP.259.46" target="_blank" >https://www.scientific.net/SSP.259.46</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.259.46" target="_blank" >10.4028/www.scientific.net/SSP.259.46</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Drying Shrinkage of Concrete: Experiments and Numerical Models

Popis výsledku v původním jazyce

The paper presents some results of experimental program focused on drying and shrinkage of large concrete specimens. Segments of walls with thicknesses 200, 400 and 800 mm and standard cylinders 150x300 mm were used as specimens. Each segment has embedded 4 vibrating wire strain gauges in axis plane for measurements of shrinkage strain and plastic tubes of various lengths for measurements of pore relative humidity in different depths. Relative humidity and temperature of ambient environment were not controlled, however they were recorded very closely. Measure shrinkage strains are compared with prediction based on shrinkage models. The most important predictive models are used for comparison: Model Code 2010, Euroko'd 2, Model ACI 209-R92, Model B4 a Model B4s.

Název v anglickém jazyce

Drying Shrinkage of Concrete: Experiments and Numerical Models

Popis výsledku anglicky

The paper presents some results of experimental program focused on drying and shrinkage of large concrete specimens. Segments of walls with thicknesses 200, 400 and 800 mm and standard cylinders 150x300 mm were used as specimens. Each segment has embedded 4 vibrating wire strain gauges in axis plane for measurements of shrinkage strain and plastic tubes of various lengths for measurements of pore relative humidity in different depths. Relative humidity and temperature of ambient environment were not controlled, however they were recorded very closely. Measure shrinkage strains are compared with prediction based on shrinkage models. The most important predictive models are used for comparison: Model Code 2010, Euroko'd 2, Model ACI 209-R92, Model B4 a Model B4s.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Solid State Phenomena

ISBN

9783035711059

ISSN

1662-9779

e-ISSN

—

Počet stran výsledku

6

Strana od-do

46-51

Název nakladatele

Trans Tech Publications

Místo vydání

Uetikon-Zurich

Místo konání akce

Litomyšl

Datum konání akce

22. 11. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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