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Modelling self-heating and thixotropy phenomena under the cyclic loading of asphalt

Autor
Riahi, E.; Allou, F.; Botella, R.; Tehrani, F.; Dubois, F.; Absi, J.; Petit, C.; Perez, F.
Tipus d'activitat
Article en revista
Revista
Road materials and pavement design
Data de publicació
2017-05
Volum
18
Número
Sup. 2
Pàgina inicial
155
Pàgina final
163
DOI
https://doi.org/10.1080/14680629.2017.1305145 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/106770 Obrir en finestra nova
https://www.researchgate.net/publication/316522215_Modelling_self_heating_and_thixotropy_phenomena_under_the_cyclic_loading_of_asphalt Obrir en finestra nova
URL
http://www.tandfonline.com/doi/full/10.1080/14680629.2017.1305145 Obrir en finestra nova
Resum
Asphalt concrete is a heterogeneous material containing a viscoelastic bituminous matrix and elastic aggregates. When testing asphalt materials under cyclic loading, various phenomena (so-called biasing effects) can decrease the modulus. This effect has been explained by an increase in the temperature of materials due to energy dissipation (self-heating), thixotropy and damage. The aim of this study is to analyse a uniaxial cyclic tension-compression test performed on bitumen and asphalt mixes, ...
Citació
Riahi, E., Allou, F., Botella, R., Tehrani, F., Dubois, F., Absi, J., Petit, C., Perez, F. Modelling self-heating and thixotropy phenomena under the cyclic loading of asphalt. "Road materials and pavement design", Maig 2017, vol. 18, núm. Sup. 2, p. 155-163.
Paraules clau
dissipated energy, heterogeneous simulation, self-heating, thixotropy, viscoelasticity
Grup de recerca
MATCAR - Materials de Construcció i Carreteres

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