A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fatigue performance evaluation of modified asphalt binder using of dissipated energy approach
HighlightsThe modified asphalt binders perform better at high strain levels.The initial dissipated energy has the potential to become a rapid method to describe the fatigue resistance of asphalt.In nonlinear strains, the curve slope of modified binder is less than curve slope of pure binder.In nonlinear strains, unmodified and modified asphalt binders with increasing loading cycles, DE decreased.
AbstractIn this paper dissipated energy (DE) versus loading cycles is plotted, at the same time fatigue life of asphalt binders were investigated using of dissipated energy (DE) approach and based on linear and nonlinear strain levels. It was found that based on results obtained of time sweep test; there is a fair correlation between dissipated energy at the 50th loading cycle and fatigue life of asphalt binders in all strain levels. As a result, initial dissipated energy (IDE) is a parameter obtained from time sweep test, so the amount of initial dissipated energy (IDE) at the 50th loading cycle can be predicted the fatigue of asphalt binders without performing millions of loading cycles.
Fatigue performance evaluation of modified asphalt binder using of dissipated energy approach
HighlightsThe modified asphalt binders perform better at high strain levels.The initial dissipated energy has the potential to become a rapid method to describe the fatigue resistance of asphalt.In nonlinear strains, the curve slope of modified binder is less than curve slope of pure binder.In nonlinear strains, unmodified and modified asphalt binders with increasing loading cycles, DE decreased.
AbstractIn this paper dissipated energy (DE) versus loading cycles is plotted, at the same time fatigue life of asphalt binders were investigated using of dissipated energy (DE) approach and based on linear and nonlinear strain levels. It was found that based on results obtained of time sweep test; there is a fair correlation between dissipated energy at the 50th loading cycle and fatigue life of asphalt binders in all strain levels. As a result, initial dissipated energy (IDE) is a parameter obtained from time sweep test, so the amount of initial dissipated energy (IDE) at the 50th loading cycle can be predicted the fatigue of asphalt binders without performing millions of loading cycles.
Fatigue performance evaluation of modified asphalt binder using of dissipated energy approach
Ameri, Mahmoud (author) / Seif, Mohammadreza (author) / Abbasi, Massoumeh (author) / Molayem, Mohammad (author) / KhavandiKhiavi, Alireza (author)
Construction and Building Materials ; 136 ; 184-191
2017-01-03
8 pages
Article (Journal)
Electronic Resource
English
Fatigue performance evaluation of modified asphalt binder using of dissipated energy approach
| Online Contents | 2017
Fatigue performance evaluation of modified asphalt binder using of dissipated energy approach
| British Library Online Contents | 2017
Dissipated energy approach to fatigue characterisation of asphalt mixes
| British Library Online Contents | 1996