A state-of-the-art review was delivered in the manuscript to analyze the current situations
and the advantages/disadvantages of resilient deformation related issues to the unbound …

Two of the most popular pavement performance indicators are the International Roughness
Index (IRI) and the Pavement Condition Index (PCI). The Long-Term Pavement Performance …

Road maintenance is crucial for road comfort. Inappropriate maintenance construction works
may cause waste in budget and extra greenhouse gas emissions. Previous studies …

Subgrade is an important construction element of the railroad track. In the process of long-
term operation, the subgrade is loaded by trains and exposed to natural climatic factors …

Aggregate plays the role of skeleton filling in asphalt pavements. The shape of the
aggregate affects the embedded structure between the aggregates, thus affecting the …

To choose the maximum dividing sieve sizes for multiscale analysis, a mechanistic
classification principle of sieve sizes is developed to characterize the size ranges of four …

The resilient modulus (MR) is a fundamental material property that has a direct effect on the
design and analysis of pavement structures. Many regression models have been developed …

For the realistic prediction of pavement performance, it is very important to accurately
characterize the mechanical behavior of unbound material layers and subgrade soils. In …

The type of subgrade of a railroad foundation is vital to the overall performance of the track
structure. With the train speed and tonnage increase, as well as environmental changes, the …

Transportation infrastructure supports the smooth mobility of humans, commodities, and
services. Pavement depth measures the quality of road infrastructure through representing …