A performance-based approach to design reinforced-earth retaining walls
This paper describes a pseudo-static approach developed for geosynthetic-reinforced earth (GRE) retaining walls, calibrated against given levels of wall performance defined by specified values of earthquake-induced displacements. The GRE walls generally show a good performance under severe seismic loading due to the capability of reinforcements to redistribute the deformations induced by the seismic actions within the reinforced zone.