COMPOSITE STRUCTURES WITH STIFFENERS AND METHOD OF MAKING THE SAME

A method for assembling a stiffened composite structure includes a step of positioning a plurality of dry fibers along a first side of a pre-preg composite laminate skin element wherein the pre-preg composite laminate skin element is dimensionally changeable. The method further includes a step of po...

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Bibliographische Detailangaben
Hauptverfasser:	POOK, DAVID ANDREW, GLYNN, ANDREW KENNETH, BURNS, LAUREN ANNE, OSBORNE, MAX MARLEY, LEGETI, RONNIE KAROL, LOCKETT, PETER J, MEURE, SAMUEL JAMES
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	A method for assembling a stiffened composite structure includes a step of positioning a plurality of dry fibers along a first side of a pre-preg composite laminate skin element wherein the pre-preg composite laminate skin element is dimensionally changeable. The method further includes a step of positioning an interlayer between the plurality of dry fibers and the first side of the pre-preg composite laminate skin element and a step of infusing the plurality of dry fibers with a resin forming a plurality of infused fibers. The method also includes a step of co-curing the pre-preg composite laminate skin element and the plurality of infused fibers.