Estudio patológico para intervención del puente peatonal ubicado frente al Instituto Técnico Superior Industrial, en el Distrito de Barrancabermeja

Abstract

This pedestrian bridge is located along Carrera 28, directly in front of the Instituto Técnico Superior Industrial in Barrancabermeja, Colombia. The structure provides a critical pedestrian crossing in an area with high foot traffic and vehicular flow. A visual condition assessment identified deterioration primarily in the stair support columns. Observed distress includes delamination and spalling of the concrete cover, as well as exposed reinforcing steel exhibiting active corrosion. These conditions may adversely affect the long-term durability and structural performance of the bridge if corrective measures are not implemented in a timely manner. This progress report summarizes the information collected to date and documents the structure’s background, including relevant historical context and a technical description of its current condition. The proposed methodology for a detailed condition evaluation is presented, incorporating supplemental inspection activities and diagnostic testing as required. Preliminary rehabilitation guidelines are outlined with the objective of restoring adequate levels of safety, serviceability, and durability, consistent with the bridge’s functional importance to the surrounding community and daily users.