Progressive Drying and Shrinkage of Concrete

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Progressive Drying and Shrinkage of Concrete

Popis výsledku v původním jazyce

The paper deals with drying and shrinkage of concrete specimens. Drying of concrete was measured first on small concrete cubes (edge length 200 mm), which were sealed on all with exception of one side (top side). The pore relative humidity was measured in different depth from the surface exposed to the environment (the top side, which were not sealed). The pore humidity is recorded at the moment for a period of about 14 months. After a good experience with the measurements, the experimental program wasextended. The segments of walls of the thickness 200 mm, 400 mm and 800 mm were cast. Four sides were sealed in order to simulate the drying of the infinite walls of different thicknesses. The relative pore humidity is measured in different distances from the surface of individual walls. The elements are equipped with vibrating wire strain gauges which measure strains inside the elements. The strains in vertical as well as in horizontal directions are recorded. Additional tests are execu

Název v anglickém jazyce

Progressive Drying and Shrinkage of Concrete

Popis výsledku anglicky

The paper deals with drying and shrinkage of concrete specimens. Drying of concrete was measured first on small concrete cubes (edge length 200 mm), which were sealed on all with exception of one side (top side). The pore relative humidity was measured in different depth from the surface exposed to the environment (the top side, which were not sealed). The pore humidity is recorded at the moment for a period of about 14 months. After a good experience with the measurements, the experimental program wasextended. The segments of walls of the thickness 200 mm, 400 mm and 800 mm were cast. Four sides were sealed in order to simulate the drying of the infinite walls of different thicknesses. The relative pore humidity is measured in different distances from the surface of individual walls. The elements are equipped with vibrating wire strain gauges which measure strains inside the elements. The strains in vertical as well as in horizontal directions are recorded. Additional tests are execu

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

CONCREEP-10 Mechanics and Physics of Creep, Shrinkage, and Durability of Concrete and Concrete Structures

ISBN

978-0-7844-7934-6

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

100-109

Název nakladatele

Vienna University Of Technology, Institute For Mechanics of Materials and Structures

Místo vydání

Vienna

Místo konání akce

Vídeň

Datum konání akce

21. 9. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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