A wall structure (10) for forming a wall of a rail vehicle car body, the wall structure comprising a metal panel (20) having an aperture (21) formed therein; and a fibre-reinforced-plastic (FRP) strengthening system (30) attached to the metal panel (20) at a corner (22) of the aperture (21). The FRP strengthening system (30) comprises a stack of FRP laminae arranged such that, progressing through the stack starting from a base lamina (31), the area of each lamina in the stack is less than that of the previous lamina.
RAIL VEHICLE CAR BODY WALL STRUCTURE
SCHIENENFAHRZEUGKAROSSERIEWANDSTRUKTUR
STRUCTURE DE PAROI DE CARROSSERIE DE VÉHICULE FERROVIAIRE
2024-03-27
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |