High-Strength Modulus of Elasticity Evaluation

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

High-Strength Modulus of Elasticity Evaluation

Popis výsledku v původním jazyce

Modulus of elasticity is one of the fundamental attributes characterizing each material. Besides the strength it is perhaps the most important parameter for a structural engineer designing constructions. It indicates the deformation degree of material exposed to loads. For given material the modulus of elasticity is never the same. Its size depends e.g. on: composition of such material, deformation, temperature, direction or determination method. The concrete takes a wide range of values. The lowest islightweight concrete, the highest usually high-strength concrete. Modulus of elasticity determination is currently the most commonly performed by loading in pressing machines or by ultrasonic impulse method. Both methods have their specifics. Evaluationof elastic modulus on the loaded test specimen or structure is generally considered more accurate. Disadvantages compared to ultrasound measurements are higher costs and time consumption. Best explored is this problematics on the field of

Název v anglickém jazyce

High-Strength Modulus of Elasticity Evaluation

Popis výsledku anglicky

Modulus of elasticity is one of the fundamental attributes characterizing each material. Besides the strength it is perhaps the most important parameter for a structural engineer designing constructions. It indicates the deformation degree of material exposed to loads. For given material the modulus of elasticity is never the same. Its size depends e.g. on: composition of such material, deformation, temperature, direction or determination method. The concrete takes a wide range of values. The lowest islightweight concrete, the highest usually high-strength concrete. Modulus of elasticity determination is currently the most commonly performed by loading in pressing machines or by ultrasonic impulse method. Both methods have their specifics. Evaluationof elastic modulus on the loaded test specimen or structure is generally considered more accurate. Disadvantages compared to ultrasound measurements are higher costs and time consumption. Best explored is this problematics on the field of

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

New approaches in numerical analysis in civil engineering

ISBN

978-606-582-006-7

ISSN

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e-ISSN

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Počet stran výsledku

12

Strana od-do

5-16

Název nakladatele

Academic society Matei Teiu Botez

Místo vydání

Iasi

Místo konání akce

Iasi, Romania

Datum konání akce

13. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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