Thermophysical and mechanical properties of fiber-reinforced composite material subjected to high temperatures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00170475" target="_blank" >RIV/68407700:21110/10:00170475 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermophysical and mechanical properties of fiber-reinforced composite material subjected to high temperatures

Popis výsledku v původním jazyce

The bulk density, open porosity, matrix density, tensile strength, bending strength, thermal diffusivity, specific heat capacity, thermal conductivity and linear thermal expansion coefficient of high-density glass fiber reinforced cement composite are determined as functions of temperature up to 1000°C. The basic physical parameters and mechanical parameters are found to exhibit the most important changes between the reference state and 600°C pre-heating where the increase of porosity is as high as 40%and both the tensile strength and bending strength decrease to about one third of their original values. The measured dependences of thermal diffusivity and thermal conductivity on temperature indicate that the heat transfer in the studied material is accelerated once temperature achieves 500-600°C

Název v anglickém jazyce

Thermophysical and mechanical properties of fiber-reinforced composite material subjected to high temperatures

Popis výsledku anglicky

The bulk density, open porosity, matrix density, tensile strength, bending strength, thermal diffusivity, specific heat capacity, thermal conductivity and linear thermal expansion coefficient of high-density glass fiber reinforced cement composite are determined as functions of temperature up to 1000°C. The basic physical parameters and mechanical parameters are found to exhibit the most important changes between the reference state and 600°C pre-heating where the increase of porosity is as high as 40%and both the tensile strength and bending strength decrease to about one third of their original values. The measured dependences of thermal diffusivity and thermal conductivity on temperature indicate that the heat transfer in the studied material is accelerated once temperature achieves 500-600°C

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

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

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Svazek periodika

16

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

LT - Litevská republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000282652400010

EID výsledku v databázi Scopus

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