Reinforcing element for a structural profile, structural arrangement, aircraft or spacecraft and method for producing a structural arrangement

A structural arrangement, comprising:

• a round, oval or elliptical structural profile;
• and
• a reinforcing element which locally surrounds the structural profile, wherein the reinforcing element comprises:
• a fiber structure having a hollow-cylindrical, helically wound mesh of fiber strands and forming an inner shell surface formed to receive the structural profile;
• and
• a matrix material into which the fiber strands are respectively embedded and which is formed to be shrinkable by heating so that the fiber structure can be fastened to the structural profile with the inner shell surface by heating the matrix material
• wherein the matrix material of the reinforcing element is shrunk for an application of a tensile stress and in this manner is frictionally connected to the structural profile,
• wherein the reinforcing element has a receiver which is coupled to the fiber structure and which is formed to transmit axial loads onto the fiber structure.