Precast RC Blocks with Detachable Connections for Emergency Temporary Bridges: Wave-Shaped Concrete Shear Keys Fabricated from 3D-Printed Molds and Steel Couplers

Abstract

Abstract Although structural design and technology remain challenges in preventing bridges, especially their superstructure, from being washed out by hydrodynamic forces due to tsunamis, floods, and storm surges, bridges must be functional after ...