VERFAHREN ZUR HERSTELLUNG EINES ZUM VERSTEIFEN EINES SCHALENSTRUKTURS KONFIGURIERTEN LÄNGLICHEN STRUKTURELEMENTES UND VERFAHREN ZUR HERSTELLUNG EINES STEIFEN SCHALENSTRUKTURS MIT WENIGSTENS EINEM INTEGRIERTEN LÄNGLICHEN VERSTEIFUNGSELEMENT

摘要

A method for manufacturing an elongate stiffening element and a rigid shell structure integrated with at least one elongate stiffening element. The method includes providing a preformed, form-stable reinforcement member, which has a hat profile with two inwardly directed, opposing flange portions, covering the reinforcement member with a curable composite material to form an external hat profile having outwardly directed flanges, and integrating this assembly with either a curable or preformed shell structure of composite material.