Structures

A veritable feat of engineering, a colossal bridge in the Middle East plays a vital role in the region’s economic development. Every day, tens of thousands of vehicles use this strategic route. Renovate rather than rebuild As the structure has reached the mid-point of its projected life cycle, an extensive assessment and maintenance program has been launched.Egis was entrusted with the project of securing the structure by proposing the installation of a digital twin with two objectives: Diagnose every disorder […]

Located in the heart of a major European city, this 235-meter-long, two-tube tunnel is a critical node for the flow of road traffic. It was built using BIM methodology and designed from a 3D digital model. Egis has developed a preventive and curative maintenance platform for the tunnel operator. This platform takes full advantage of the digital models created during the construction phase. One of the main challenges in managing this tunnel is to keep the lighting, signalling and ventilation equipment […]

  A 5.3km-long double bridge, opened in 1977 and designed to withstand extreme seismic events, underwent a detailed assessment of its condition and the defects affecting each of its components. Egis produced a functional model of the bridge, which was then integrated into a digital operating twin. This technology makes it possible to supervise the overall condition of the bridge, analyze defects in several parts, and plan maintenance operations on each element. A dynamic 3D synoptic of the bridge, combined […]