Influence of casting direction on the mechanical properties of cementitious fiber reinforced composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220826" target="_blank" >RIV/68407700:21110/14:00220826 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scopus.com/record/display.url?eid=2-s2.0-84905670641&origin=resultslist&sort=plf-f&src=s&st1=fornusek&nlo=&nlr=&nls=&sid=AE24E6FF86129E87225C5453DF66342B.aqHV0EoE4xlIF3hgVWgA%3a1780&sot=b&sdt=cl&cluster=scoauthid%2c%2235239879000%22%2ct%2bscop" target="_blank" >http://www.scopus.com/record/display.url?eid=2-s2.0-84905670641&origin=resultslist&sort=plf-f&src=s&st1=fornusek&nlo=&nlr=&nls=&sid=AE24E6FF86129E87225C5453DF66342B.aqHV0EoE4xlIF3hgVWgA%3a1780&sot=b&sdt=cl&cluster=scoauthid%2c%2235239879000%22%2ct%2bscop</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.982.32" target="_blank" >10.4028/www.scientific.net/AMR.982.32</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of casting direction on the mechanical properties of cementitious fiber reinforced composites

Popis výsledku v původním jazyce

This paper is focused on behavior of fiber reinforced cement composites (FRC) and ultrahigh-performance fiber reinforced cement composites (UHPFRC) in dependence on the direction of casting. Almost fifty prismatic samples of size of 400 x 100 x 100 mm were cast into horizontal and vertical moulds. Forty of them with most corresponding results were used in this paper - twenty for FRC and twenty for UHPFRC. In each mixture three samples of both series were cast in the common horizontal direction and the other three in the vertical way. It was found that specific fracture energy of horizontally cast prisms was approximately four and half times higher for both materials than the vertically cast ones. The peak loads of FRC were very similar for both ways ofcasting. On the other hand the UHPFRC behaved differently, the peak load of horizontally cast prisms was approximately three times higher than the vertically cast ones. It was demonstrated that these differences are caused by the way of

Název v anglickém jazyce

Influence of casting direction on the mechanical properties of cementitious fiber reinforced composites

Popis výsledku anglicky

This paper is focused on behavior of fiber reinforced cement composites (FRC) and ultrahigh-performance fiber reinforced cement composites (UHPFRC) in dependence on the direction of casting. Almost fifty prismatic samples of size of 400 x 100 x 100 mm were cast into horizontal and vertical moulds. Forty of them with most corresponding results were used in this paper - twenty for FRC and twenty for UHPFRC. In each mixture three samples of both series were cast in the common horizontal direction and the other three in the vertical way. It was found that specific fracture energy of horizontally cast prisms was approximately four and half times higher for both materials than the vertically cast ones. The peak loads of FRC were very similar for both ways ofcasting. On the other hand the UHPFRC behaved differently, the peak load of horizontally cast prisms was approximately three times higher than the vertically cast ones. It was demonstrated that these differences are caused by the way of

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Mechanical, Thermal and Hygric Properties of Buildings Materials

ISBN

978-3-03835-172-6

ISSN

1022-6680

e-ISSN

—

Počet stran výsledku

6

Strana od-do

32-37

Název nakladatele

TRANS TECH PUBLICATIONS LTD

Místo vydání

ZURICH

Místo konání akce

Zahrádky

Datum konání akce

23. 7. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—