Improved impact-resistant and damage-tolerant aircraft fuselage. The invention relates to a section (32) of the fuselage of an aircraft suffering impacts from external bodies, the fuselage of the aircraft having a curved form with at least one vertical plane of symmetry (A - A) and central longitudinal axis, and comprising a skin (35) and a plurality of ring frames ( 37) arranged perpendiculary to said longitudinal axis, said section (32) of the fuselage also comprising at least one reticular internal structure ( 51, 53) mounted on a support structure ( 41, 43), wich includes longitudinal beams (39) connected to the skin (35) and interconnected with said ring frames (37), said reticular internal structure ( 51, 53) being arranged in order to create at least one closed cell (75) with the skin (45) in order to improve the strength thereof and the tolerance to damage from said impacts.
IMPROVED IMPACT RESISTANT AND DAMAGE TOLERANT AIRCRAFT FUSELAGE
VERBESSERTER SCHLAGZÄHER UND BESCHÄDIGUNGSBESTÄNDIGER FLUGZEUGRUMPF
FUSELAGE D'AÉRONEF RÉSISTANT AUX IMPACTS ET TOLÉRANT AUX DOMMAGES AMÉLIORÉ
2016-06-15
Patent
Electronic Resource
English