Diagnosis and repair of a structure on Breteuil Street in Marseille's city centre
The causes were discovered following an in-depth structural diagnosis performed by AXIOLIS. Indeed, network leaks caused soil leaching and masonry damage. As a result, AXIOLIS oversaw geotechnical studies to evaluate whether geotechnical reinforcement was required in conjunction with superstructure reinforcement. AXIOLIS used connected sensors to monitor the actual movements of the two structures. Following an in-depth review of the data, it was determined that geotechnical reinforcements (resin injection) should be avoided because the superstructure work had greatly stabilized the structure.
