Mechanical reinforcement for a piece of composite material, in particular, for a large wind blade

摘要

Reinforcement (26) based on fibers and resin for element (10) of composite material, specifically, a wind blade, said reinforcement (26) being obtained by superimposing at least two pieces (30) obtained by pultrusion, of different dimensions, with a small thickness with respect to the width and of great length, characterized in that each of said at least two pieces (30) is curved to conform to the profile of the element (10) that receives them and adapt to the profile of said element, these being at least two overlapping pieces (30) joined together to obtain a reinforcement composed of said pieces.