| 摘要 |
<p>An aircraft or spacecraft casing includes a composite shell made of first rod elements or sandwich core elements, and first skin elements connected to the first rod elements or sandwich core elements such that all exterior loads are received jointly thereby. The shell has an opening receiving a rod supporting structure of at least two groups of second rod elements. Second rod elements of a first group are arranged parallel to each other, and second rod elements of different groups are arranged non-parallel to each other. The second rod elements are connected to the composite shell at the edge of the opening and a second skin element is arranged in each partial opening delimited by second rod elements such that free edges of the second skin element are free of bending moments and tangential forces, and exterior loads are redirected solely from the second rod elements into the composite shell.</p> |
