Abstract: Concrete remains the most commonly used material for lining segments in shield tunnels. Extensive segment floating can easily result in segment dislocation, crack damage, and water leakage. Based on the river-crossing ...

Abstract: Many uncertain factors in the excavation process may lead to excessive deformations and internal forces of retaining structures; therefore, the design of deep excavations should be adjusted according to real-time monitoring ...

Abstract: Many uncertain factors in the excavation process may lead to excessive deformations and internal forces of retaining structures; therefore, the design of deep excavations should be adjusted according to real-time monitoring ...

Abstract: Earthquakes have been found to seriously threaten the structure of tunnels. To study the seismic performance of a composite lining embedded in a saturated poroelastic half space under an incident P wave, an analytical model ...