Report on new test method to determine shear properties of asphalt mixtures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00243289" target="_blank" >RIV/68407700:21110/16:00243289 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.14311/EE.2016.297" target="_blank" >http://dx.doi.org/10.14311/EE.2016.297</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/EE.2016.297" target="_blank" >10.14311/EE.2016.297</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Report on new test method to determine shear properties of asphalt mixtures

Popis výsledku v původním jazyce

This paper is written as the shortened report of paper version published in the special issue of Road Materials and Pavement Design Journal for the purpose of presenting the results at the E&E Congress and thereby inform European audience about achieved outcomes. The focus of the paper is to present the concept of a newly developed Uniaxial Shear Tester (UST) and correlations between results from the UST and the Superpave Shear Tester (SST), a tool broadly recognized for asphalt mix design and rutting susceptibility evaluation. In this study, the UST testing principles, finite element analysis of stresses, and comparison of measured data are presented. The correlation was assessed on the basis of two tests, the repeated shear test and the small amplitude oscillation test also referred as the shear frequency sweep test. It was shown that the material characteristics determined from UST and SST are highly correlated. The dependencies are discussed in the sense of linear correlation, correlation coefficients adn coefficients of variation.

Název v anglickém jazyce

Report on new test method to determine shear properties of asphalt mixtures

Popis výsledku anglicky

This paper is written as the shortened report of paper version published in the special issue of Road Materials and Pavement Design Journal for the purpose of presenting the results at the E&E Congress and thereby inform European audience about achieved outcomes. The focus of the paper is to present the concept of a newly developed Uniaxial Shear Tester (UST) and correlations between results from the UST and the Superpave Shear Tester (SST), a tool broadly recognized for asphalt mix design and rutting susceptibility evaluation. In this study, the UST testing principles, finite element analysis of stresses, and comparison of measured data are presented. The correlation was assessed on the basis of two tests, the repeated shear test and the small amplitude oscillation test also referred as the shear frequency sweep test. It was shown that the material characteristics determined from UST and SST are highly correlated. The dependencies are discussed in the sense of linear correlation, correlation coefficients adn coefficients of variation.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/TE01020168" target="_blank" >TE01020168: Centrum pro efektivní a udržitelnou dopravní infrastrukturu (CESTI)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of 6th Eurasphalt & Eurobitume Congress,1st - 3rd June 2016

ISBN

978-80-01-05962-3

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

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Název nakladatele

Czech Technical University

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

1. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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