Dual-sheath structural cable

A structural cable of a construction work, the structural cable comprising:

• a bundle of load-bearing tendons;
• a first sheath containing the bundle of tendons;
• a second sheath arranged around the first sheath, the second sheath comprising windows;
• and
• a plurality of light-radiating modules configured to radiate light,
• wherein each light-radiating module is arranged within the structural cable to radiate light through at least one window defined by an opening in the second sheath, outwardly relative to the structural cable,
• the structural cable further comprising a reception element arranged through the opening or between the first and second sheaths and in front of the opening,
• wherein the reception element receives at least one light-radiating module.