Wen-Zhuo Si

Damage Evolution of the Surrounding Ground and Cross-Sectional Shape Optimization for Shallow-Buried Mined Subway Tunnels Under Different Lateral Pressure Conditions

In dense urban environments, excavation of shallow-buried subway tunnels can generate a pronounced excavation-damaged zone (excavation-induced plastic zone), which reduces the mechanical integrity and long-term stability of the surrounding ground. This study investigates the single-track sequential excavation method tu...