Abstract: Sedimentation in the Three Gorges Reservoir (TGR) has been studied with a primary focus on the amount due to the decrease in sediment inflow caused by water and soil conservation projects and sediment retention of recently ...

Abstract: This paper investigates the improvement method and evaluation process for the service performance of a prestressed concrete (PC)-stiffened tied-arch bridge, of which the bearing capacity can be easily degraded due to aging ...