Pathology in structures built with precast concrete members

Abstract

Some of the most common problems in precast concrete structures are shown in this work, through examples and real situations. These problems are associated with an underestimation of the manufacturing and assembly tolerances during the design phase, as well as, with a lack of bracing or anchoring mechanisms to ensure its stability against horizontal actions. Additionally, the requirements of current standards and quality procedures that apply to this type of elements have been examined, which in our opinion are not being enough effective.