Asphalt mixtures

This paper develops an Artificial Neural Network (ANN) model based on 96 experimental data to forecast the dynamic modulus of asphalt concrete mixtures. This study applied the repeated KFold cross-validation technique with 10 folds on the training data set to make the simulation results more reliable and find a model with more general predictive power.

9p viengfa 28-10-2024 4 1   Download

In recent years, study on asphalt binder that provide strong rutting and cracking resistance is considered of great significance as it can help provide extended pavement life and significant cost savings in pavement construction in Vietnam. The purpose of this paper is to evaluate the performance characteristics of Korean modified asphalt binder in hot mix asphalt (HMA) mixture under Vietnam condition.

10p vibecca 01-10-2024 3 0   Download

In this study, the ITFT was used to investigate the fatigue behaviour of selected different types of flexible pavement including one unmodified and two polymer-modified asphalt mixtures. The main aim of this paper is to characterise fatigue behaviour of the selected various asphalt mixtures based on the ITFT test, after which analysis, discussion and conclusion will be included.

10p viyoko 01-10-2024 2 1   Download

For the purpose of researching on the applicability of BTNE in the field of transport Works, the thesis focuses on the component, mechanical properties, technical standards and the workability of BTNE.

27p trinhthamhodang7 31-08-2020 22 2   Download

The cost of road construction or its repair is among the most concerns for the pavements engineers. Cracking and degradation is common mode of failure in asphalt pavements that occurs due to increasing traffic loads or even environmental conditions.

8p tohitohi 19-05-2020 27 3   Download

The aim of this research is to investigate the impact of crumb rubber and Styrene-Butadiene-Styrene (SBS) on rutting potential of porous asphalt mixtures. Optimal binder content of control mix, 5% SBS, and mixtures containing 10%, 15%, and 20% of crumb rubber were determined using Cantabro Loss test.

10p tohitohi 19-05-2020 9 0   Download

The main objective of this paper is to study the effects of haversinse and triangular loading waveforms on the fatigue life of Hot Mix Asphalt (HMA) specimens. Effects of load duration, rest period and stress level are also studied for the asphalt mixtures at 25oC.

10p tohitohi 19-05-2020 15 0   Download