Settlement characteristics and prediction of typical loess-filled subgrade considering constraint conditions
Available online 27 April 2026
Post-construction settlement of loess subgrade is a critical factor influencing road stability. This study, based on the Wubu–Suide section of China National Highway G307, investigates the settlement...
Application of X-ray computed tomography imaging in the digital modeling of asphalt mixtures: A state of the art review
Available online 27 April 2026
To enhance the application value of CT technology in road engineering and offer significant technical support for digital characterization and visual examination of the microstructure of asphalt mixtures,...
Fatigue behaviours of fiber-reinforced cement-stabilized fly ash aggregate under cyclic indirect tensile loading
Available online 25 April 2026
The scarcity of high-quality granular materials has led to exploring alternatives like fly ash (FA), an industrial byproduct of coal-fired power plants. Utilizing FA in pavement construction can reduce...
Enhancing municipal pavement condition predictions using machine learning models
Available online 25 April 2026
Pavement condition prediction is essential for effective street maintenance. Reliable prediction models enable municipalities to anticipate pavement deterioration and plan maintenance proactively. This...
Influencing factors, durability and mechanical performance of geopolymer binders in flexible pavement applications: a state-of-the-art review
Available online 24 April 2026
This state-of-the-art review explores the influencing factors, durability, and mechanical performance of geopolymer binders in flexible pavement applications. Geopolymers, as sustainable alternatives...
Recycling aged crumb rubber-modified asphalt pavements: A review
Available online 24 April 2026
This study provides a comprehensive review of current progress and challenges in recycling crumb rubber-modified asphalt (CRMA) pavements. It examines key aspects, including mechanical performance,...
Spatial-temporal correlation between surface distress and internal damage in pavement structure
Available online 24 April 2026
A recurrent phenomenon is the reappearance of distress conditions on the same road section, both before and after maintenance interventions. The maintenance work essentially addresses the superficial...
Self-healing of asphalt materials–Part 1: Mechanisms, influencing factors, and evaluation methods
Available online 24 April 2026
The self-healing behavior of asphalt materials is increasingly recognized as a promising strategy to extend pavement life and reduce maintenance costs. However, research in this area remains fragmented,...
Cold-bonded lightweight aggregates as replacement materials for road applications
Available online 24 April 2026
The development of road materials as alternatives to mineral aggregates has become an important research direction. This paper proposes cold-bonded lightweight aggregates (R-CBLA) as substitutes for...
Application of organic red mud in SBS-modified asphalt mixture: Influence on road performance and thermal-oxidative aging resistance
Available online 23 April 2026
The deterioration of road performance in asphalt mixtures due to aging can significantly affect the service period of asphalt pavement. Therefore, it is particularly important to find a suitable method...
Three-dimensional characteristics and spectral model of the roughness of airport runway surface
March 2026
Runway surface roughness significantly influences aircraft vibrations during takeoff and landing, affecting both flight safety and pavement durability. Aircraft operate at high speeds and wide gear...
Dielectric constant influences and mechanical correlations in asphalt mixtures: Implications for non-destructive testing
March 2026
Ground penetrating radar (GPR) offers a rapid and non-destructive approach to evaluating asphalt mixtures by capturing variations in their dielectric constant. As a critical electromagnetic parameter,...
AI-based augmentation of prediction potential for asphalts
March 2026
There is a lack of studies when dealing with the comparison between regression methods and machine learning (ML)-type methods in terms of their ability to interpret and describe how the components of...
Performance evaluation and optimization of emulsified asphalt cold recycled mixtures using dual-recycled RAP and RAI materials
March 2026
In recent years, the amount of waste generated during milling has increased dramatically, and improper disposal poses a significant environmental challenge. To mitigate environmental pollution and enhance...
State of the art of asphalt pavement aggregate and aggregate alternatives in the context of China's long-life pavement concepts
March 2026
Long-life pavement has been introduced to address the urgent need for durable and reliable transportation infrastructure. This review overviews the development of aggregates for long-life pavements...
Rutting performance of geosynthetic reinforced unbound pavements subjected to repetitive loading: A review
March 2026
The growing demands on global infrastructure highlight the critical need for durable and efficient pavement systems, particularly under the stress of repetitive heavy traffic loads. The use of geosynthetics...
A comprehensive evaluation of non-destructive density and moisture content measurement of asphalt pavement during construction using ground-penetrating radar
March 2026
In situ density and moisture content of asphalt pavement are essential controlling parameters that require accurate measurement for quality control and quality assurance purposes. The ground-penetrating...
Machine learning models for predicting carbonation depth in fly ash concrete: performance and interpretability insights
March 2026
This study aims to develop an accurate and robust machine learning model to predict the carbonation depth of fly ash concrete, overcoming the limitations of traditional predictive methods. Five ensemble-based...
Unconfined compressive strength and small-strain shear modulus of soft marine clay improved by ordinary Portland cement and polyester fibers with modeling by Michaelis-Menten kinetics
March 2026
This study proposes to use the unconfined compressive strength (UCS) and the bender element (BE) tests for determining the strength and the initial small-strain shear modulus of Bangkok soft marine...
Comparative performance evaluation of asphalt binder modified with high-content pretreated crumb rubber and various additives
March 2026
The addition of high-content crumb rubber (HCCR) in asphalt can effectively address waste tire pollution and provide sustainable environmental and economic advantages. However, the practical application...
Skid resistance and mechanical performance comparison between in-place and in-plant cold-mix recycling 100% RAP: A sustainable design for bicycle lanes
December 2025
Technological advancements have produced sustainable approaches to pavement preservation and reconstruction procedures. Specific recycling processes are being developed to reuse the asphalt concrete...
Comprehensive review of aging phenomena in conventional and bio-based asphalt binders: Challenges and future directions
December 2025
Aging plays a critical role in determining the durability and long-term performance of asphalt pavements, as it is influenced by both external factors (e.g., temperature, ultraviolet (UV) radiation,...
Evaluation of properties and modification mechanism of organic expanded vermiculite/waste rubber powder modified asphalt
December 2025
Severe segregation and poor rheological properties in crumb rubber (CR) modified asphalt (CRMT) were addressed by investigating the performance improvement effect of organic expanded vermiculite (OEV)...
A critical review on pavement distress detection using images and point clouds from visual features to geometric modeling
December 2025
Pavement distress detection plays a pivotal role in ensuring roadway safety, serviceability, and cost-effective infrastructure management. With rapid advancements in intelligent transportation systems,...
Cup lump rubber and natural rubber latex biopolymers as promising modifiers for asphalt binders and mixtures: A review
December 2025
This paper presents a comprehensive review of previous research based on scientific papers, technical reports, and published academic theses. The review focuses on studies and investigations concerning...