Assessment of lightweight concrete-to-concrete interface shear resistance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU126267" target="_blank" >RIV/00216305:26110/17:PU126267 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.researchgate.net/publication/322168214_High_Tech_Concrete_Where_Technology_and_Engineering_Meet_Proceedings_of_the_2017_fib_Symposium_held_in_Maastricht_The_Netherlands_June_12-14_2017" target="_blank" >https://www.researchgate.net/publication/322168214_High_Tech_Concrete_Where_Technology_and_Engineering_Meet_Proceedings_of_the_2017_fib_Symposium_held_in_Maastricht_The_Netherlands_June_12-14_2017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-59471-2_121" target="_blank" >10.1007/978-3-319-59471-2_121</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of lightweight concrete-to-concrete interface shear resistance

Popis výsledku v původním jazyce

Different test setups were developed and standardized for the assessment of concrete-to-concrete interface shear resistance. One of the most frequently used is slant shear test, because of its simplicity, sensitivity to the surface roughness and the fact, that the effects of friction can be obtained. Even with some modifications, monolithic failures were obtained, in cases of higher surface roughness and when lightweight concrete was used. Therefore, different test setup, referred to as confined slant shear test, was developed and will be described in this paper. Experimental verification was performed, in order to access usability of proposed method. Furthermore, numerical simulations of the experiment were performed, taking into account the effect of the confinement and different concrete grades. Obtained results will be presented, together with comparison between different slant shear test setups. Finally, main advantages and disadvantages of developed test setup will be listed, together with recommended areas of application.

Název v anglickém jazyce

Assessment of lightweight concrete-to-concrete interface shear resistance

Popis výsledku anglicky

Different test setups were developed and standardized for the assessment of concrete-to-concrete interface shear resistance. One of the most frequently used is slant shear test, because of its simplicity, sensitivity to the surface roughness and the fact, that the effects of friction can be obtained. Even with some modifications, monolithic failures were obtained, in cases of higher surface roughness and when lightweight concrete was used. Therefore, different test setup, referred to as confined slant shear test, was developed and will be described in this paper. Experimental verification was performed, in order to access usability of proposed method. Furthermore, numerical simulations of the experiment were performed, taking into account the effect of the confinement and different concrete grades. Obtained results will be presented, together with comparison between different slant shear test setups. Finally, main advantages and disadvantages of developed test setup will be listed, together with recommended areas of application.

Druh

D - Stať ve sborníku

CEP obor

—

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

High Tech Concrete: Where Technology and Engineering Meet Proceedings of the 2017 fib Symposium, held in Maastricht, The Netherlands, June 12–14, 2017

ISBN

978-3-319-59470-5

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

1041-1048

Název nakladatele

Springer International Publishing AG 2018

Místo vydání

Maastricht, Netherlands

Místo konání akce

Maastricht

Datum konání akce

12. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000550253300122