Construction Development (Qatar)

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...

Simulation study on the mechanical evolution law of double-arch tunnel construction without middle drift

The construction method without middle drift can simplify the construction organization process of double-arch tunnels, thereby improving construction efficiency. However, the mechanical evolution of the surrounding rock and support system, as well as the working mechanism of the...