The Boeing Company
Composite support structures for composite integrated structure

Abstract:

An apparatus includes a first composite support structure and a second composite support structure. The first and second composite support structures are in a predetermined position relative to one another. The apparatus further includes an uncured pre-preg ply, wherein: the uncured pre-preg ply overlies at least a portion of the first composite support structure; the uncured pre-preg ply overlies at least a portion of the second composite support structure; and the first and second composite support structures are each stiffer than the uncured pre-preg ply.