STRUCTURE

摘要

The invention relates to a structure having a panel, a stringer and a rib. The stringer has a stringer flange that is joined to an inner surface of the panel and a stringer web that extends away from the stringer flange. The rib has a rib web and a rib foot. The rib foot has a rib foot flange that is joined to the stringer web, first and second rib foot base parts that are joined to the inner surface of the panel or to the stringer flange and a rib foot web that is joined to the rib web. The rib foot is formed as a single folded piece such that the rib foot flange is connected to the rib foot web by a first folded corner, the first rib foot base part is connected to the rib foot flange by a second folded corner and the second rib foot base part is connected to the rib foot web by a third folded corner.

主权项

1. A structure having a panel, a stringer and a rib, wherein the stringer includes a stringer flange joined to the panel and a stringer web extending away from the stringer flange; and the rib includes a rib web and a rib foot, the rib foot having a rib foot flange joined to the stringer web, first and second rib foot base parts joined to the panel or to the stringer flange, and a rib foot web joined to the rib web; wherein the rib foot flange is connected to the rib foot web by a first corner including at least one layer which runs continuously from the rib foot flange into the rib foot web via the first corner, the first rib foot base part is connected to the rib foot flange by a second corner including at least one layer which runs continuously from the first rib foot base part into the rib foot flange via the second corner, and the second rib foot base part is connected to the rib foot web by a third corner including at least one layer which runs continuously from the second rib foot base part into the rib foot web via the third corner.