Shandong Transportation Research Institute

Eeg-based analysis of Driver cognitive load in subsea tunnel vs. Open Road: A Hybrid Machine learning and Statistical Modeling Approach

Driver cognitive load significantly impacts traffic safety, particularly in high-risk environments such as subsea tunnels. However, the complex effects of environmental factors and individual characteristics on cognitive load remain inadequately understood. To address this gap, t...

A Cross-Modal Consistency and Reliability-Aware Fusion Network for Railway Foreign-Object Segmentation

Real-time segmentation of foreign objects between rails is essential for high-speed railway inspection. Single-modality perception remains limited because two-dimensional images provide rich texture but lack depth, whereas point clouds provide geometry but are weak in color and m...

Mechanical Properties, CO2 Emissions, and Environmental Impact Assessment of Asphalt Pavement Maintenance Containing High-Content RAP Asphalt Pavements

Abstract The global surge in reclaimed asphalt pavement (RAP) generation presents significant sustainability challenges and opportunities for resource conservation in road infrastructure. This study evaluated the feasibility and environmental impact of plant-mixed hot recycling t...

Towards low-carbon deep soil mixing: a complementary review of supplementary cementitious and alkali-activated binders

Abstract Deep soil mixing (DSM) is a proven in situ ground improvement technique conventionally employing cement/lime as hydraulic binders. Escalating concerns regarding greenhouse gas emissions and chemical durability of these materials have prompted the exploration of sustainab...

Baseline Response Characterization and Relative Vertical Displacement Reconstruction of Multi-Layer Asphalt Pavements Based on Quasi-Distributed FBG Monitoring Information

Internal responses of multilayer pavement structures are difficult to characterize using surface-based inspection alone. This study investigates a scaled multilayer pavement model instrumented with embedded quasi-distributed fiber Bragg grating (FBG) sensing lines to obtain basel...