Lattice type metallic tubular structure reinforcing method, involves introducing linear carbon rods inside structure, and injecting cement grout inside structure so that grout makes contact with inner surface of structure and covers rods

摘要

The method involves introducing multiple linear carbon rods (4) inside a metallic tubular structure (1) to form a bundle whose geometric distribution is predetermined, where the rods have a resistance to traction greater than a predetermined value. A cement grout is injected inside an inner space (2) of the structure such that the grout makes contact with an inner surface of the structure and covers the rods (4). An independent claim is also included for a metallic tubular structure comprising multiple linear carbon rods.