To improve the water damage resistance performance of a tuff asphalt mixture, mixture with cement and liquid anti-stripping agent was used as research object, limestone mixtures without additives were selected contrast samples. Through an improved boiling test stability before after aging, modification effect different types contents on evaluated to obtain appropriate type content additives. On...

To evaluate the influence of vehicle load and driving speed on permanent deformation characteristic asphalt mixture in high temperature rainy areas, Hamburg wheel tracking test was conducted under different conditions by changing load, loading frequency environment. The coupling effect moisture, overload discussed. Meanwhile, three kinds anti-rutting agents commonly used engineering were select...

Rutting, L., J. M. Vervoort, H. Mees, and P. Driessen. 2021. Participatory scenario planning framing of social-ecological systems: an analysis policy formulation processes in Rwanda Tanzania. Ecology Society 26(4):20. https://doi.org/10.5751/ES-12665-260420

Present paper deals with the development of a Mechanistic-Empirical model strain-based design perpetual road pavement using Odemark's principle. The bituminous which can withstand minimum traffic 300 msa has been classified as in this paper. considered three-layered system top layer mix followed by unbound granular materials rest on soil subgrade. constituent thickness determined limiting radia...

The rutting depth is an important index to evaluate the damage degree of pavement. Therefore, establishing accurate prediction model can guide pavement design and provide necessary basis for maintenance. However, sample size data small, sampling not standardized, which makes it hard establish a with high accuracy. Based on RIOHTrack’s asphalt structure, this study builds reliable data-augmented...