作者: Ali FOROUTAN MIRHOSSEINI , Amir KAVUSSI , Mohammad Hossain JALAL KAMALI , Mohammad Mehdi KHABIRI , Abolfazl HASSANI
DOI: 10.3846/13923730.2017.1396560
关键词: Tensile fatigue 、 Composite material 、 Asphalt 、 Fatigue testing 、 Materials science
摘要: AbstractFatigue is one of the most occurring distresses in asphalt pavements. Asphalt binder plays a critical role fatigue behavior mixes. Modelling and predicting binders will result more resistant In this research, possibility using Date Seed Ash alongside two commonly used additives (namely, siliceous limestone) as bitumen modifier were investigated. Then, influence these on mixes was Linear Amplitude Sweep (LAS) test carried out Viscoelastic Continuum Damage (VECD) parameter determined. addition, Indirect Tensile Fatigue Test (ITFT) performed containing additives. Correlation equations developed to link those The results showed acceptable agreement between testing results. with predicted models it able obtain contribution m...