Patent attributes
There is disclosed a containment assembly (500 for a gas turbine engine, comprising: an outer impact structure (56); an inner impact structure (54) disposed radially within the outer impact structure; wherein the outer impact structure and the inner impact structure axially extend between a fan portion (4) of the containment assembly corresponding to an axial location of a fan and a forward portion (2) of the containment assembly axially forward of the fan portion; and wherein at least one of the outer impact structure and the inner impact structure has a discontinuous profile between the forward portion and the fan portion so that there is a local reduction in compressive strength in the fan portion.