| 摘要 |
A construction comprising one or several ribs (1) and a plate (3) attached thereto by means of a connecting arrangement (3). The connecting arrangement comprises at least two connecting means (4, 6) having a different function in relating to each other, namely first connecting means (4) for attaching, in a first connecting zone (5) limited in the longitudinal direction of the rib to an extension smaller than the length of the rib, the separate rib and the plate to each other undisplacably in the longitudinal direction of the separate rib, and second connecting means (6) for attaching, in one or several second connecting zones (7) separated from the first zone (5), the rib and the plate to each other with relative freedom of movement between them in the longitudinal direction of the rib. |
