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Obtaining the fatigue laws of bituminous mixtures from a strain sweep test: effect of temperature and aging

Autor
López-Montero, T.; Miro, R.; Botella, R.; Perez, F.
Tipus d'activitat
Article en revista
Revista
International journal of fatigue
Data de publicació
2017-07
Volum
100
Pàgina inicial
195
Pàgina final
205
DOI
https://doi.org/10.1016/j.ijfatigue.2017.03.036 Obrir en finestra nova
Projecte finançador
Análisis de la propagación de las fisuras en los pavimentos asfálticos. Efecto de la temperatura y la velocidad de aplicación de la carga
Repositori
http://hdl.handle.net/2117/103286 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0142112317301561 Obrir en finestra nova
Resum
Fatigue is associated with the deterioration caused by applying repeated loads, and is affected by temperature or aging. Generally, time sweep tests are used to simulate fatigue, in order to obtain the fatigue laws. However, this requires too much time, often preventing its use. A method to estimate the fatigue laws from a strain sweep test is presented. The test was performed on a semi-dense mixture with different types of binder (unconditioned or aged) tested at different temperatures. This te...
Citació
López-Montero, T., Miro, R., Botella, R., Perez, F. Obtaining the fatigue laws of bituminous mixtures from a strain sweep test: effect of temperature and aging. "International journal of fatigue", Juliol 2017, vol. 100, p. 195-205.
Paraules clau
EBADE, aging, fatigue, strain sweep test, temperature.
Grup de recerca
MATCAR - Materials de Construcció i Carreteres