The invention is related to a composite sandwich panel 6 with a sandwich area 14 which is heterogenous and comprises: a plateau 15 that merges via a predetermined number of ramps 16 into a predefined number of composite core-free interstices 17, wherein the plateau 15 and the predefined number of composite core-free interstices 17 define a nonuniform pattern 24 in which the predefined number of composite core-free interstices 17 comprises a first bending stiffness, and at least one brace 20 that is provided adjacent to at least one of the predefined number of composite core-free interstices 17 by means of the plateau 15, the at least one brace 20 comprising a second bending stiffness, wherein the first bending stiffness is smaller than the second bending stiffness.
A COMPOSITE SANDWICH PANEL WITH A SANDWICH AREA
SANDWICHVERBUNDPLATTE MIT EINEM SANDWICHBEREICH
PANNEAU SANDWICH COMPOSITE COMPORTANT UNE ZONE EN SANDWICH
2020-01-01
Patent
Electronic Resource
English