Method for repair of a stiffened panel of isogrid type and stiffened panel of isogrid type thus repaired
AssigneeAirbus Operations GmbH
InventorsNicolas Fantin, Wilfrid Moyon, Phlippe Duret
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Abstract
A method for repair of a damaged stiffened panel of isogrid type, wherein the repair method comprises a step of removal of material with the aim of removing at least one damaged rib and also steps of fitting at least one structural reinforcement connecting at least two nodes positioned about the damaged zone and of at least one wall reinforcement connecting the wall of the stiffened panel and the structural reinforcement.
Claims5
A method for repair of a stiffened isogrid panel, comprising a wall, a network of ribs and nodes arranged in such a manner as to form cells, each cell having a triangular contour, said stiffened isogrid panel having at least one damaged zone, wherein the repair method comprises:
- removing material to remove at least one damaged rib from the damaged zone,
- fitting at least one structural reinforcement,
- connecting at least two nodes positioned around the damaged zone, and of at least one wall reinforcement connecting the wall of the stiffened isogrid panel and the structural reinforcement.
Dependencies are inferred from the claim text.