Fiber reinforcement obtained by the method and a method of manufacturing a fiber reinforcement for a composite material structure, and method for manufacturing a composite construction material comprising a fiber reinforcement

摘要

- Method for fabricating a fibre reinforcement (1) for a composite structure comprising at least two non-coplanar, for example orthogonal, walls. - According to the invention, at least one first fibrous element (2) is produced in the form of a fibre mat; the said first fibrous element (2) is laid with one of its edges (4) against a first face (5) of a second element; and transverse fibres passing through the said second element (3) are introduced through a second face (7) of the said second element (3) opposite the said first face (5) and by stitching a continuous thread (F) by means of a needle without knotting. - The fabrication of fibre/matrix composite structures. IMAGE