Feature extraction and segmentation of pavement distress using an improved hybrid task cascade network

D Wang, Z Liu, X Gu, W Wu - International Journal of Pavement …, 2023 - Taylor & Francis
ABSTRACT An improved Hybrid Task Cascade (HTC) instance segmentation model was
proposed to segment pavement surface distress intelligently and accurately. First, the …

Sensor-Based Structural Health Monitoring of Asphalt Pavements with Semi-Rigid Bases Combining Accelerated Pavement Testing and a Falling Weight …

Z Liu, B Cui, Q Yang, X Gu - Sensors, 2024 - mdpi.com
The Structural Health Monitoring (SHM) of pavement infrastructures holds paramount
significance in the assessment and prognostication of the remaining service life of …

[HTML][HTML] Analysis of the viscosity and self-healing performance of warm-mix recycled asphalt: A method combining molecular dynamics simulations and laboratory …

Q Yang, Z Liu, L Sun, Z Li - Case Studies in Construction Materials, 2023 - Elsevier
The technology of warm-mix regeneration has been frequently used in the production of
asphalt pavement; however, the viscosity and self-healing properties of warm-mix recycled …

Vehicle Driving Safety of Underground Interchanges Using a Driving Simulator and Data Mining Analysis

Z Liu, Q Yang, A Wang, X Gu - Infrastructures, 2024 - mdpi.com
In the process of driving in an underground interchange, drivers are faced with many
challenges, such as being in a closed space, visual changes alternating between light and …

Compaction Characteristics of a Foam Asphalt Hot In-Place Recycling Asphalt Mixture

X Sun, D Guo, J Li, Z Liu, M Xu, Q Hu, Q Xu, S Yang - Buildings, 2023 - mdpi.com
This study investigates the application of foam asphalt (FA) to enhance the compaction
effectiveness of a hot in-place recycling asphalt mixture (HIR-AM) during the HIR process of …

Evaluating the Effects of RA on the Rheological Properties and Aging Susceptibility of RAM Asphalt

Q Yang, Z Liu, R Wang, L Sun, R Zhang - Buildings, 2023 - mdpi.com
Recycling agents (RAs) can mitigate the adverse effects of reclaimed asphalt pavement
(RAP) on recycled asphalt, which can result in more RAP being added. To explore the …

Intelligent Assessment of Pavement Structural Conditions: A Novel FeMViT Classification Network for GPR Images

Z Liu, S Wang, X Gu, D Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Traditional road structural detection and evaluation is inefficient, imprecise, and destructive.
To address these issues, a feature-enhanced multiscale vision transformer (FeMViT) for …

Crack depth measurement and key points of accurate identification in concrete structures: a review

Y Wang, Y Jia, J Liang, L Tang, F Guan… - Nondestructive …, 2024 - Taylor & Francis
The cracks with a width of more than 0.3 mm can seriously affect the safety and stability of
concrete structures. Presently, there are many techniques for measuring the crack depth …

Automatic extraction and 3D modeling of real road scenes using UAV imagery and deep learning semantic segmentation

Z Liu, W Wu, D Wang, B Cui, X Gu - International Journal of Digital …, 2024 - Taylor & Francis
The extraction of roads from UAV images is challenged by lighting, noise, occlusions, and
similar non-road objects, making high-quality road extraction difficult. To addressing these …

[HTML][HTML] Study on the correlation between spatial variability of asphalt mixture material parameters and fracture performance

X Gu, X Xu, Q Zhang, L Sun, Z Zhou - Case Studies in Construction …, 2024 - Elsevier
Asphalt mixtures are multiphase heterogeneous composites, the random distribution of the
components leads to variability in the internal mechanical parameters of the material, but …